id	sid	tid	token	lemma	pos
cord-313636-kcjnjq52	1	1	key	key	JJ
cord-313636-kcjnjq52	1	2	:	:	:
cord-313636-kcjnjq52	1	3	cord-313636-kcjnjq52	cord-313636-kcjnjq52	NN
cord-313636-kcjnjq52	1	4	authors	author	NNS
cord-313636-kcjnjq52	1	5	:	:	:
cord-313636-kcjnjq52	1	6	Kusunose	Kusunose	NNP
cord-313636-kcjnjq52	1	7	,	,	,
cord-313636-kcjnjq52	1	8	Kenya	Kenya	NNP
cord-313636-kcjnjq52	1	9	;	;	:
cord-313636-kcjnjq52	1	10	Matsunaga	Matsunaga	NNP
cord-313636-kcjnjq52	1	11	,	,	,
cord-313636-kcjnjq52	1	12	Kosuke	Kosuke	NNP
cord-313636-kcjnjq52	1	13	;	;	:
cord-313636-kcjnjq52	1	14	Yamada	Yamada	NNP
cord-313636-kcjnjq52	1	15	,	,	,
cord-313636-kcjnjq52	1	16	Hirotsugu	Hirotsugu	NNP
cord-313636-kcjnjq52	1	17	;	;	:
cord-313636-kcjnjq52	1	18	Sata	Sata	NNP
cord-313636-kcjnjq52	1	19	,	,	,
cord-313636-kcjnjq52	1	20	Masataka	Masataka	NNP
cord-313636-kcjnjq52	1	21	title	title	NN
cord-313636-kcjnjq52	1	22	:	:	:
cord-313636-kcjnjq52	1	23	Identifying	identify	VBG
cord-313636-kcjnjq52	1	24	the	the	DT
cord-313636-kcjnjq52	1	25	extent	extent	NN
cord-313636-kcjnjq52	1	26	of	of	IN
cord-313636-kcjnjq52	1	27	oral	oral	JJ
cord-313636-kcjnjq52	1	28	fluid	fluid	JJ
cord-313636-kcjnjq52	1	29	droplets	droplet	NNS
cord-313636-kcjnjq52	1	30	on	on	IN
cord-313636-kcjnjq52	1	31	echocardiographic	echocardiographic	JJ
cord-313636-kcjnjq52	1	32	machine	machine	NN
cord-313636-kcjnjq52	1	33	consoles	console	NNS
cord-313636-kcjnjq52	1	34	in	in	IN
cord-313636-kcjnjq52	1	35	COVID-19	COVID-19	NNP
cord-313636-kcjnjq52	1	36	era	era	NN
cord-313636-kcjnjq52	1	37	date	date	NN
cord-313636-kcjnjq52	1	38	:	:	:
cord-313636-kcjnjq52	1	39	2020	2020	CD
cord-313636-kcjnjq52	1	40	-	-	HYPH
cord-313636-kcjnjq52	1	41	09	09	CD
cord-313636-kcjnjq52	1	42	-	-	SYM
cord-313636-kcjnjq52	1	43	18	18	CD
cord-313636-kcjnjq52	1	44	journal	journal	NN
cord-313636-kcjnjq52	1	45	:	:	:
cord-313636-kcjnjq52	1	46	J	J	NNP
cord-313636-kcjnjq52	1	47	Echocardiogr	Echocardiogr	NNP
cord-313636-kcjnjq52	1	48	DOI	DOI	NNP
cord-313636-kcjnjq52	1	49	:	:	:
cord-313636-kcjnjq52	1	50	10.1007	10.1007	CD
cord-313636-kcjnjq52	1	51	/	/	SYM
cord-313636-kcjnjq52	1	52	s12574	s12574	NN
cord-313636-kcjnjq52	1	53	-	-	HYPH
cord-313636-kcjnjq52	1	54	020	020	CD
cord-313636-kcjnjq52	1	55	-	-	HYPH
cord-313636-kcjnjq52	1	56	00491	00491	CD
cord-313636-kcjnjq52	1	57	-	-	SYM
cord-313636-kcjnjq52	1	58	9	9	CD
cord-313636-kcjnjq52	1	59	sha	sha	NN
cord-313636-kcjnjq52	1	60	:	:	:
cord-313636-kcjnjq52	1	61	a1dc9bc2152008444421cf2da07a106bdfd83bfc	a1dc9bc2152008444421cf2da07a106bdfd83bfc	NN
cord-313636-kcjnjq52	1	62	doc_id	doc_id	NNP
cord-313636-kcjnjq52	1	63	:	:	:
cord-313636-kcjnjq52	1	64	313636	313636	CD
cord-313636-kcjnjq52	1	65	cord_uid	cord_uid	NNS
cord-313636-kcjnjq52	1	66	:	:	:
cord-313636-kcjnjq52	2	1	kcjnjq52	kcjnjq52	NNP
cord-313636-kcjnjq52	2	2	nan	nan	NNP
cord-313636-kcjnjq52	2	3	COVID-19	COVID-19	NNP
cord-313636-kcjnjq52	2	4	is	be	VBZ
cord-313636-kcjnjq52	2	5	an	an	DT
cord-313636-kcjnjq52	2	6	ongoing	ongoing	JJ
cord-313636-kcjnjq52	2	7	pandemic	pandemic	NN
cord-313636-kcjnjq52	2	8	worldwide	worldwide	RB
cord-313636-kcjnjq52	2	9	[	[	-LRB-
cord-313636-kcjnjq52	2	10	1	1	CD
cord-313636-kcjnjq52	2	11	]	]	-RRB-
cord-313636-kcjnjq52	2	12	.	.	.
cord-313636-kcjnjq52	3	1	One	one	CD
cord-313636-kcjnjq52	3	2	possible	possible	JJ
cord-313636-kcjnjq52	3	3	mechanism	mechanism	NN
cord-313636-kcjnjq52	3	4	for	for	IN
cord-313636-kcjnjq52	3	5	the	the	DT
cord-313636-kcjnjq52	3	6	spread	spread	NN
cord-313636-kcjnjq52	3	7	of	of	IN
cord-313636-kcjnjq52	3	8	this	this	DT
cord-313636-kcjnjq52	3	9	virus	virus	NN
cord-313636-kcjnjq52	3	10	is	be	VBZ
cord-313636-kcjnjq52	3	11	an	an	DT
cord-313636-kcjnjq52	3	12	aerial	aerial	JJ
cord-313636-kcjnjq52	3	13	transmission	transmission	NN
cord-313636-kcjnjq52	3	14	via	via	IN
cord-313636-kcjnjq52	3	15	droplets	droplet	NNS
cord-313636-kcjnjq52	3	16	generated	generate	VBN
cord-313636-kcjnjq52	3	17	during	during	IN
cord-313636-kcjnjq52	3	18	speech	speech	NN
cord-313636-kcjnjq52	3	19	.	.	.
cord-313636-kcjnjq52	4	1	In	in	IN
cord-313636-kcjnjq52	4	2	the	the	DT
cord-313636-kcjnjq52	4	3	setting	setting	NN
cord-313636-kcjnjq52	4	4	of	of	IN
cord-313636-kcjnjq52	4	5	echocardiography	echocardiography	NN
cord-313636-kcjnjq52	4	6	,	,	,
cord-313636-kcjnjq52	4	7	the	the	DT
cord-313636-kcjnjq52	4	8	risk	risk	NN
cord-313636-kcjnjq52	4	9	of	of	IN
cord-313636-kcjnjq52	4	10	infection	infection	NN
cord-313636-kcjnjq52	4	11	is	be	VBZ
cord-313636-kcjnjq52	4	12	particularly	particularly	RB
cord-313636-kcjnjq52	4	13	high	high	JJ
cord-313636-kcjnjq52	4	14	because	because	IN
cord-313636-kcjnjq52	4	15	observers	observer	NNS
cord-313636-kcjnjq52	4	16	must	must	MD
cord-313636-kcjnjq52	4	17	be	be	VB
cord-313636-kcjnjq52	4	18	in	in	IN
cord-313636-kcjnjq52	4	19	close	close	JJ
cord-313636-kcjnjq52	4	20	proximity	proximity	NN
cord-313636-kcjnjq52	4	21	to	to	IN
cord-313636-kcjnjq52	4	22	the	the	DT
cord-313636-kcjnjq52	4	23	patient	patient	NN
cord-313636-kcjnjq52	4	24	.	.	.
cord-313636-kcjnjq52	5	1	Thus	thus	RB
cord-313636-kcjnjq52	5	2	,	,	,
cord-313636-kcjnjq52	5	3	personal	personal	JJ
cord-313636-kcjnjq52	5	4	protection	protection	NN
cord-313636-kcjnjq52	5	5	is	be	VBZ
cord-313636-kcjnjq52	5	6	crucial	crucial	JJ
cord-313636-kcjnjq52	5	7	in	in	IN
cord-313636-kcjnjq52	5	8	the	the	DT
cord-313636-kcjnjq52	5	9	COVID-19	covid-19	JJ
cord-313636-kcjnjq52	5	10	era	era	NN
cord-313636-kcjnjq52	5	11	[	[	-LRB-
cord-313636-kcjnjq52	5	12	2	2	CD
cord-313636-kcjnjq52	5	13	]	]	-RRB-
cord-313636-kcjnjq52	5	14	.	.	.
cord-313636-kcjnjq52	6	1	An	an	DT
cord-313636-kcjnjq52	6	2	important	important	JJ
cord-313636-kcjnjq52	6	3	infection	infection	NN
cord-313636-kcjnjq52	6	4	prevention	prevention	NN
cord-313636-kcjnjq52	6	5	method	method	NN
cord-313636-kcjnjq52	6	6	is	be	VBZ
cord-313636-kcjnjq52	6	7	equipment	equipment	NN
cord-313636-kcjnjq52	6	8	care	care	NN
cord-313636-kcjnjq52	6	9	.	.	.
cord-313636-kcjnjq52	7	1	The	the	DT
cord-313636-kcjnjq52	7	2	machine	machine	NN
cord-313636-kcjnjq52	7	3	console	console	NN
cord-313636-kcjnjq52	7	4	is	be	VBZ
cord-313636-kcjnjq52	7	5	where	where	WRB
cord-313636-kcjnjq52	7	6	the	the	DT
cord-313636-kcjnjq52	7	7	observer	observer	NN
cord-313636-kcjnjq52	7	8	touches	touch	VBZ
cord-313636-kcjnjq52	7	9	the	the	DT
cord-313636-kcjnjq52	7	10	most	most	JJS
cord-313636-kcjnjq52	7	11	,	,	,
cord-313636-kcjnjq52	7	12	but	but	CC
cord-313636-kcjnjq52	7	13	the	the	DT
cord-313636-kcjnjq52	7	14	extent	extent	NN
cord-313636-kcjnjq52	7	15	of	of	IN
cord-313636-kcjnjq52	7	16	where	where	WRB
cord-313636-kcjnjq52	7	17	droplets	droplet	NNS
cord-313636-kcjnjq52	7	18	could	could	MD
cord-313636-kcjnjq52	7	19	possibly	possibly	RB
cord-313636-kcjnjq52	7	20	spread	spread	VB
cord-313636-kcjnjq52	7	21	is	be	VBZ
cord-313636-kcjnjq52	7	22	not	not	RB
cord-313636-kcjnjq52	7	23	well	well	RB
cord-313636-kcjnjq52	7	24	examined	examine	VBN
cord-313636-kcjnjq52	7	25	.	.	.
cord-313636-kcjnjq52	8	1	The	the	DT
cord-313636-kcjnjq52	8	2	aim	aim	NN
cord-313636-kcjnjq52	8	3	of	of	IN
cord-313636-kcjnjq52	8	4	this	this	DT
cord-313636-kcjnjq52	8	5	study	study	NN
cord-313636-kcjnjq52	8	6	was	be	VBD
cord-313636-kcjnjq52	8	7	to	to	TO
cord-313636-kcjnjq52	8	8	identify	identify	VB
cord-313636-kcjnjq52	8	9	the	the	DT
cord-313636-kcjnjq52	8	10	extent	extent	NN
cord-313636-kcjnjq52	8	11	of	of	IN
cord-313636-kcjnjq52	8	12	oral	oral	JJ
cord-313636-kcjnjq52	8	13	fluid	fluid	JJ
cord-313636-kcjnjq52	8	14	droplet	droplet	NN
cord-313636-kcjnjq52	8	15	spread	spread	VBN
cord-313636-kcjnjq52	8	16	on	on	IN
cord-313636-kcjnjq52	8	17	echocardiographic	echocardiographic	JJ
cord-313636-kcjnjq52	8	18	machine	machine	NN
cord-313636-kcjnjq52	8	19	consoles	console	NNS
cord-313636-kcjnjq52	8	20	,	,	,
cord-313636-kcjnjq52	8	21	after	after	IN
cord-313636-kcjnjq52	8	22	observers	observer	NNS
cord-313636-kcjnjq52	8	23	were	be	VBD
cord-313636-kcjnjq52	8	24	speaking	speak	VBG
cord-313636-kcjnjq52	8	25	in	in	IN
cord-313636-kcjnjq52	8	26	English	English	NNP
cord-313636-kcjnjq52	8	27	or	or	CC
cord-313636-kcjnjq52	8	28	Japanese	Japanese	NNP
cord-313636-kcjnjq52	8	29	.	.	.
cord-313636-kcjnjq52	9	1	To	to	TO
cord-313636-kcjnjq52	9	2	count	count	VB
cord-313636-kcjnjq52	9	3	the	the	DT
cord-313636-kcjnjq52	9	4	droplets	droplet	NNS
cord-313636-kcjnjq52	9	5	generated	generate	VBN
cord-313636-kcjnjq52	9	6	during	during	IN
cord-313636-kcjnjq52	9	7	speech	speech	NN
cord-313636-kcjnjq52	9	8	on	on	IN
cord-313636-kcjnjq52	9	9	the	the	DT
cord-313636-kcjnjq52	9	10	console	console	NN
cord-313636-kcjnjq52	9	11	,	,	,
cord-313636-kcjnjq52	9	12	we	-PRON-	PRP
cord-313636-kcjnjq52	9	13	utilized	utilize	VBD
cord-313636-kcjnjq52	9	14	liquid	liquid	JJ
cord-313636-kcjnjq52	9	15	riboflavin	riboflavin	NN
cord-313636-kcjnjq52	9	16	(	(	-LRB-
cord-313636-kcjnjq52	9	17	vitamin	vitamin	NN
cord-313636-kcjnjq52	9	18	B	b	NN
cord-313636-kcjnjq52	9	19	2	2	CD
cord-313636-kcjnjq52	9	20	)	)	-RRB-
cord-313636-kcjnjq52	9	21	.	.	.
cord-313636-kcjnjq52	10	1	Adding	add	VBG
cord-313636-kcjnjq52	10	2	1	1	CD
cord-313636-kcjnjq52	10	3	tablet	tablet	NN
cord-313636-kcjnjq52	10	4	riboflavin	riboflavin	NN
cord-313636-kcjnjq52	10	5	(	(	-LRB-
cord-313636-kcjnjq52	10	6	14	14	CD
cord-313636-kcjnjq52	10	7	mg	mg	CD
cord-313636-kcjnjq52	10	8	)	)	-RRB-
cord-313636-kcjnjq52	10	9	to	to	TO
cord-313636-kcjnjq52	10	10	water	water	NN
cord-313636-kcjnjq52	10	11	(	(	-LRB-
cord-313636-kcjnjq52	10	12	150	150	CD
cord-313636-kcjnjq52	10	13	ml	ml	NNS
cord-313636-kcjnjq52	10	14	)	)	-RRB-
cord-313636-kcjnjq52	10	15	and	and	CC
cord-313636-kcjnjq52	10	16	mixing	mix	VBG
cord-313636-kcjnjq52	10	17	it	-PRON-	PRP
cord-313636-kcjnjq52	10	18	created	create	VBD
cord-313636-kcjnjq52	10	19	a	a	DT
cord-313636-kcjnjq52	10	20	liquid	liquid	NN
cord-313636-kcjnjq52	10	21	which	which	WDT
cord-313636-kcjnjq52	10	22	emitted	emit	VBD
cord-313636-kcjnjq52	10	23	bright	bright	JJ
cord-313636-kcjnjq52	10	24	green	green	JJ
cord-313636-kcjnjq52	10	25	light	light	NN
cord-313636-kcjnjq52	10	26	when	when	WRB
cord-313636-kcjnjq52	10	27	exposed	expose	VBN
cord-313636-kcjnjq52	10	28	to	to	IN
cord-313636-kcjnjq52	10	29	handheld	handheld	JJ
cord-313636-kcjnjq52	10	30	ultraviolet	ultraviolet	NN
cord-313636-kcjnjq52	10	31	lamps	lamp	NNS
cord-313636-kcjnjq52	10	32	(	(	-LRB-
cord-313636-kcjnjq52	10	33	365	365	CD
cord-313636-kcjnjq52	10	34	nm	nm	NN
cord-313636-kcjnjq52	10	35	)	)	-RRB-
cord-313636-kcjnjq52	10	36	.	.	.
cord-313636-kcjnjq52	11	1	Two	two	CD
cord-313636-kcjnjq52	11	2	observers	observer	NNS
cord-313636-kcjnjq52	11	3	without	without	IN
cord-313636-kcjnjq52	11	4	surgical	surgical	JJ
cord-313636-kcjnjq52	11	5	masks	mask	NNS
cord-313636-kcjnjq52	11	6	repeated	repeat	VBD
cord-313636-kcjnjq52	11	7	the	the	DT
cord-313636-kcjnjq52	11	8	words	word	NNS
cord-313636-kcjnjq52	11	9	"	"	``
cord-313636-kcjnjq52	11	10	inhale	inhale	VB
cord-313636-kcjnjq52	11	11	,	,	,
cord-313636-kcjnjq52	11	12	exhale	exhale	VB
cord-313636-kcjnjq52	11	13	,	,	,
cord-313636-kcjnjq52	11	14	hold	hold	VB
cord-313636-kcjnjq52	11	15	"	"	''
cord-313636-kcjnjq52	11	16	(	(	-LRB-
cord-313636-kcjnjq52	11	17	the	the	DT
cord-313636-kcjnjq52	11	18	words	word	NNS
cord-313636-kcjnjq52	11	19	often	often	RB
cord-313636-kcjnjq52	11	20	used	use	VBN
cord-313636-kcjnjq52	11	21	during	during	IN
cord-313636-kcjnjq52	11	22	examinations	examination	NNS
cord-313636-kcjnjq52	11	23	)	)	-RRB-
cord-313636-kcjnjq52	11	24	in	in	IN
cord-313636-kcjnjq52	11	25	English	English	NNP
cord-313636-kcjnjq52	11	26	and	and	CC
cord-313636-kcjnjq52	11	27	Japanese	Japanese	NNP
cord-313636-kcjnjq52	11	28	,	,	,
cord-313636-kcjnjq52	11	29	in	in	IN
cord-313636-kcjnjq52	11	30	front	front	NN
cord-313636-kcjnjq52	11	31	of	of	IN
cord-313636-kcjnjq52	11	32	echocardiographic	echocardiographic	JJ
cord-313636-kcjnjq52	11	33	machine	machine	NN
cord-313636-kcjnjq52	11	34	(	(	-LRB-
cord-313636-kcjnjq52	11	35	EUB-7500	EUB-7500	NNP
cord-313636-kcjnjq52	11	36	,	,	,
cord-313636-kcjnjq52	11	37	Hitachi	Hitachi	NNP
cord-313636-kcjnjq52	11	38	Medical	Medical	NNP
cord-313636-kcjnjq52	11	39	Corporation	Corporation	NNP
cord-313636-kcjnjq52	11	40	,	,	,
cord-313636-kcjnjq52	11	41	Japan	Japan	NNP
cord-313636-kcjnjq52	11	42	)	)	-RRB-
cord-313636-kcjnjq52	11	43	after	after	IN
cord-313636-kcjnjq52	11	44	ingesting	ingest	VBG
cord-313636-kcjnjq52	11	45	the	the	DT
cord-313636-kcjnjq52	11	46	liquid	liquid	NN
cord-313636-kcjnjq52	11	47	with	with	IN
cord-313636-kcjnjq52	11	48	volunteers	volunteer	NNS
cord-313636-kcjnjq52	11	49	lying	lie	VBG
cord-313636-kcjnjq52	11	50	on	on	IN
cord-313636-kcjnjq52	11	51	your	-PRON-	PRP$
cord-313636-kcjnjq52	11	52	left	left	JJ
cord-313636-kcjnjq52	11	53	side	side	NN
cord-313636-kcjnjq52	11	54	echocardiography	echocardiography	NN
cord-313636-kcjnjq52	11	55	.	.	.
cord-313636-kcjnjq52	12	1	The	the	DT
cord-313636-kcjnjq52	12	2	distance	distance	NN
cord-313636-kcjnjq52	12	3	between	between	IN
cord-313636-kcjnjq52	12	4	the	the	DT
cord-313636-kcjnjq52	12	5	observer	observer	NN
cord-313636-kcjnjq52	12	6	's	's	POS
cord-313636-kcjnjq52	12	7	face	face	NN
cord-313636-kcjnjq52	12	8	and	and	CC
cord-313636-kcjnjq52	12	9	the	the	DT
cord-313636-kcjnjq52	12	10	echocardiographic	echocardiographic	JJ
cord-313636-kcjnjq52	12	11	machine	machine	NN
cord-313636-kcjnjq52	12	12	console	console	NN
cord-313636-kcjnjq52	12	13	was	be	VBD
cord-313636-kcjnjq52	12	14	50	50	CD
cord-313636-kcjnjq52	12	15	-	-	SYM
cord-313636-kcjnjq52	12	16	60	60	CD
cord-313636-kcjnjq52	12	17	cm	cm	NNS
cord-313636-kcjnjq52	12	18	.	.	.
cord-313636-kcjnjq52	13	1	The	the	DT
cord-313636-kcjnjq52	13	2	surface	surface	NN
cord-313636-kcjnjq52	13	3	of	of	IN
cord-313636-kcjnjq52	13	4	the	the	DT
cord-313636-kcjnjq52	13	5	console	console	NN
cord-313636-kcjnjq52	13	6	was	be	VBD
cord-313636-kcjnjq52	13	7	divided	divide	VBN
cord-313636-kcjnjq52	13	8	into	into	IN
cord-313636-kcjnjq52	13	9	16	16	CD
cord-313636-kcjnjq52	13	10	equal	equal	JJ
cord-313636-kcjnjq52	13	11	segments	segment	NNS
cord-313636-kcjnjq52	13	12	,	,	,
cord-313636-kcjnjq52	13	13	and	and	CC
cord-313636-kcjnjq52	13	14	droplets	droplet	NNS
cord-313636-kcjnjq52	13	15	were	be	VBD
cord-313636-kcjnjq52	13	16	counted	count	VBN
cord-313636-kcjnjq52	13	17	in	in	IN
cord-313636-kcjnjq52	13	18	each	each	DT
cord-313636-kcjnjq52	13	19	part	part	NN
cord-313636-kcjnjq52	13	20	.	.	.
cord-313636-kcjnjq52	14	1	This	this	DT
cord-313636-kcjnjq52	14	2	process	process	NN
cord-313636-kcjnjq52	14	3	was	be	VBD
cord-313636-kcjnjq52	14	4	repeated	repeat	VBN
cord-313636-kcjnjq52	14	5	ten	ten	CD
cord-313636-kcjnjq52	14	6	times	time	NNS
cord-313636-kcjnjq52	14	7	for	for	IN
cord-313636-kcjnjq52	14	8	each	each	DT
cord-313636-kcjnjq52	14	9	observer	observer	NN
cord-313636-kcjnjq52	14	10	and	and	CC
cord-313636-kcjnjq52	14	11	the	the	DT
cord-313636-kcjnjq52	14	12	droplets	droplet	NNS
cord-313636-kcjnjq52	14	13	were	be	VBD
cord-313636-kcjnjq52	14	14	counted	count	VBN
cord-313636-kcjnjq52	14	15	.	.	.
cord-313636-kcjnjq52	15	1	Continuous	continuous	JJ
cord-313636-kcjnjq52	15	2	data	datum	NNS
cord-313636-kcjnjq52	15	3	are	be	VBP
cord-313636-kcjnjq52	15	4	expressed	express	VBN
cord-313636-kcjnjq52	15	5	as	as	IN
cord-313636-kcjnjq52	15	6	the	the	DT
cord-313636-kcjnjq52	15	7	mean	mean	JJ
cord-313636-kcjnjq52	15	8	±	±	NNP
cord-313636-kcjnjq52	15	9	standard	standard	JJ
cord-313636-kcjnjq52	15	10	deviation	deviation	NN
cord-313636-kcjnjq52	15	11	.	.	.
cord-313636-kcjnjq52	16	1	Finally	finally	RB
cord-313636-kcjnjq52	16	2	,	,	,
cord-313636-kcjnjq52	16	3	two	two	CD
cord-313636-kcjnjq52	16	4	observers	observer	NNS
cord-313636-kcjnjq52	16	5	with	with	IN
cord-313636-kcjnjq52	16	6	surgical	surgical	JJ
cord-313636-kcjnjq52	16	7	masks	mask	NNS
cord-313636-kcjnjq52	16	8	repeated	repeat	VBD
cord-313636-kcjnjq52	16	9	the	the	DT
cord-313636-kcjnjq52	16	10	same	same	JJ
cord-313636-kcjnjq52	16	11	words	word	NNS
cord-313636-kcjnjq52	16	12	to	to	TO
cord-313636-kcjnjq52	16	13	check	check	VB
cord-313636-kcjnjq52	16	14	the	the	DT
cord-313636-kcjnjq52	16	15	droplets	droplet	NNS
cord-313636-kcjnjq52	16	16	on	on	IN
cord-313636-kcjnjq52	16	17	the	the	DT
cord-313636-kcjnjq52	16	18	surface	surface	NN
cord-313636-kcjnjq52	16	19	of	of	IN
cord-313636-kcjnjq52	16	20	the	the	DT
cord-313636-kcjnjq52	16	21	console	console	NN
cord-313636-kcjnjq52	16	22	.	.	.
cord-313636-kcjnjq52	17	1	We	-PRON-	PRP
cord-313636-kcjnjq52	17	2	compared	compare	VBD
cord-313636-kcjnjq52	17	3	the	the	DT
cord-313636-kcjnjq52	17	4	number	number	NN
cord-313636-kcjnjq52	17	5	of	of	IN
cord-313636-kcjnjq52	17	6	droplets	droplet	NNS
cord-313636-kcjnjq52	17	7	between	between	IN
cord-313636-kcjnjq52	17	8	English	English	NNP
cord-313636-kcjnjq52	17	9	and	and	CC
cord-313636-kcjnjq52	17	10	Japanese	Japanese	NNPS
cord-313636-kcjnjq52	17	11	using	use	VBG
cord-313636-kcjnjq52	17	12	an	an	DT
cord-313636-kcjnjq52	17	13	unpaired	unpaired	JJ
cord-313636-kcjnjq52	17	14	Student	Student	NNP
cord-313636-kcjnjq52	17	15	's	's	POS
cord-313636-kcjnjq52	17	16	t	t	NN
cord-313636-kcjnjq52	17	17	-	-	HYPH
cord-313636-kcjnjq52	17	18	test	test	NN
cord-313636-kcjnjq52	17	19	.	.	.
cord-313636-kcjnjq52	18	1	All	all	DT
cord-313636-kcjnjq52	18	2	statistical	statistical	JJ
cord-313636-kcjnjq52	18	3	analyses	analysis	NNS
cord-313636-kcjnjq52	18	4	were	be	VBD
cord-313636-kcjnjq52	18	5	performed	perform	VBN
cord-313636-kcjnjq52	18	6	with	with	IN
cord-313636-kcjnjq52	18	7	SPSS	SPSS	NNP
cord-313636-kcjnjq52	18	8	25.0	25.0	CD
cord-313636-kcjnjq52	18	9	(	(	-LRB-
cord-313636-kcjnjq52	18	10	IBM	IBM	NNP
cord-313636-kcjnjq52	18	11	Corp.	Corp.	NNP
cord-313636-kcjnjq52	18	12	,	,	,
cord-313636-kcjnjq52	18	13	Armonk	Armonk	NNP
cord-313636-kcjnjq52	18	14	,	,	,
cord-313636-kcjnjq52	18	15	NY	NY	NNP
cord-313636-kcjnjq52	18	16	,	,	,
cord-313636-kcjnjq52	18	17	USA	USA	NNP
cord-313636-kcjnjq52	18	18	)	)	-RRB-
cord-313636-kcjnjq52	18	19	and	and	CC
cord-313636-kcjnjq52	18	20	the	the	DT
cord-313636-kcjnjq52	18	21	figure	figure	NN
cord-313636-kcjnjq52	18	22	was	be	VBD
cord-313636-kcjnjq52	18	23	made	make	VBN
cord-313636-kcjnjq52	18	24	by	by	IN
cord-313636-kcjnjq52	18	25	Origin	Origin	NNP
cord-313636-kcjnjq52	18	26	Software	Software	NNP
cord-313636-kcjnjq52	18	27	2020b	2020b	CD
cord-313636-kcjnjq52	19	1	(	(	-LRB-
cord-313636-kcjnjq52	19	2	Lightstone	Lightstone	NNP
cord-313636-kcjnjq52	19	3	Corp.	Corp.	NNP
cord-313636-kcjnjq52	19	4	,	,	,
cord-313636-kcjnjq52	19	5	Tokyo	Tokyo	NNP
cord-313636-kcjnjq52	19	6	,	,	,
cord-313636-kcjnjq52	19	7	Japan	Japan	NNP
cord-313636-kcjnjq52	19	8	)	)	-RRB-
cord-313636-kcjnjq52	19	9	.	.	.
cord-313636-kcjnjq52	20	1	p	p	NN
cord-313636-kcjnjq52	20	2	<	<	XX
cord-313636-kcjnjq52	20	3	0.05	0.05	CD
cord-313636-kcjnjq52	20	4	was	be	VBD
cord-313636-kcjnjq52	20	5	considered	consider	VBN
cord-313636-kcjnjq52	20	6	statistically	statistically	RB
cord-313636-kcjnjq52	20	7	significant	significant	JJ
cord-313636-kcjnjq52	20	8	.	.	.
cord-313636-kcjnjq52	21	1	When	when	WRB
cord-313636-kcjnjq52	21	2	surgical	surgical	JJ
cord-313636-kcjnjq52	21	3	masks	mask	NNS
cord-313636-kcjnjq52	21	4	were	be	VBD
cord-313636-kcjnjq52	21	5	not	not	RB
cord-313636-kcjnjq52	21	6	worn	wear	VBN
cord-313636-kcjnjq52	21	7	,	,	,
cord-313636-kcjnjq52	21	8	the	the	DT
cord-313636-kcjnjq52	21	9	total	total	JJ
cord-313636-kcjnjq52	21	10	counts	count	NNS
cord-313636-kcjnjq52	21	11	of	of	IN
cord-313636-kcjnjq52	21	12	droplets	droplet	NNS
cord-313636-kcjnjq52	21	13	were	be	VBD
cord-313636-kcjnjq52	21	14	682	682	CD
cord-313636-kcjnjq52	21	15	for	for	IN
cord-313636-kcjnjq52	21	16	Japanese	japanese	JJ
cord-313636-kcjnjq52	21	17	and	and	CC
cord-313636-kcjnjq52	21	18	717	717	CD
cord-313636-kcjnjq52	21	19	for	for	IN
cord-313636-kcjnjq52	21	20	English	English	NNP
cord-313636-kcjnjq52	21	21	,	,	,
cord-313636-kcjnjq52	21	22	with	with	IN
cord-313636-kcjnjq52	21	23	no	no	DT
cord-313636-kcjnjq52	21	24	significant	significant	JJ
cord-313636-kcjnjq52	21	25	difference	difference	NN
cord-313636-kcjnjq52	21	26	in	in	IN
cord-313636-kcjnjq52	21	27	the	the	DT
cord-313636-kcjnjq52	21	28	counts	count	NNS
cord-313636-kcjnjq52	21	29	of	of	IN
cord-313636-kcjnjq52	21	30	droplets	droplet	NNS
cord-313636-kcjnjq52	21	31	for	for	IN
cord-313636-kcjnjq52	21	32	each	each	DT
cord-313636-kcjnjq52	21	33	segment	segment	NN
cord-313636-kcjnjq52	21	34	between	between	IN
cord-313636-kcjnjq52	21	35	the	the	DT
cord-313636-kcjnjq52	21	36	two	two	CD
cord-313636-kcjnjq52	21	37	languages	language	NNS
cord-313636-kcjnjq52	21	38	(	(	-LRB-
cord-313636-kcjnjq52	21	39	Table	table	NN
cord-313636-kcjnjq52	21	40	1	1	CD
cord-313636-kcjnjq52	21	41	all	all	DT
cord-313636-kcjnjq52	21	42	p	p	NN
cord-313636-kcjnjq52	21	43	>	>	XX
cord-313636-kcjnjq52	21	44	0.05	0.05	CD
cord-313636-kcjnjq52	21	45	)	)	-RRB-
cord-313636-kcjnjq52	21	46	.	.	.
cord-313636-kcjnjq52	22	1	Figure	figure	NN
cord-313636-kcjnjq52	22	2	1a	1a	CD
cord-313636-kcjnjq52	22	3	shows	show	VBZ
cord-313636-kcjnjq52	22	4	the	the	DT
cord-313636-kcjnjq52	22	5	examples	example	NNS
cord-313636-kcjnjq52	22	6	of	of	IN
cord-313636-kcjnjq52	22	7	droplets	droplet	NNS
cord-313636-kcjnjq52	22	8	with	with	IN
cord-313636-kcjnjq52	22	9	fluorescent	fluorescent	JJ
cord-313636-kcjnjq52	22	10	lamp	lamp	NN
cord-313636-kcjnjq52	22	11	and	and	CC
cord-313636-kcjnjq52	22	12	ultraviolet	ultraviolet	NN
cord-313636-kcjnjq52	22	13	lamp	lamp	NN
cord-313636-kcjnjq52	22	14	.	.	.
cord-313636-kcjnjq52	23	1	All	all	DT
cord-313636-kcjnjq52	23	2	droplets	droplet	NNS
cord-313636-kcjnjq52	23	3	were	be	VBD
cord-313636-kcjnjq52	23	4	clearly	clearly	RB
cord-313636-kcjnjq52	23	5	detected	detect	VBN
cord-313636-kcjnjq52	23	6	by	by	IN
cord-313636-kcjnjq52	23	7	the	the	DT
cord-313636-kcjnjq52	23	8	ultraviolet	ultraviolet	NN
cord-313636-kcjnjq52	23	9	lamp	lamp	NN
cord-313636-kcjnjq52	23	10	and	and	CC
cord-313636-kcjnjq52	23	11	many	many	JJ
cord-313636-kcjnjq52	23	12	droplets	droplet	NNS
cord-313636-kcjnjq52	23	13	(	(	-LRB-
cord-313636-kcjnjq52	23	14	over	over	IN
cord-313636-kcjnjq52	23	15	20	20	CD
cord-313636-kcjnjq52	23	16	counts	count	NNS
cord-313636-kcjnjq52	23	17	)	)	-RRB-
cord-313636-kcjnjq52	23	18	were	be	VBD
cord-313636-kcjnjq52	23	19	observed	observe	VBN
cord-313636-kcjnjq52	23	20	after	after	IN
cord-313636-kcjnjq52	23	21	three	three	CD
cord-313636-kcjnjq52	23	22	repetitions	repetition	NNS
cord-313636-kcjnjq52	23	23	of	of	IN
cord-313636-kcjnjq52	23	24	the	the	DT
cord-313636-kcjnjq52	23	25	same	same	JJ
cord-313636-kcjnjq52	23	26	speech	speech	NN
cord-313636-kcjnjq52	23	27	.	.	.
cord-313636-kcjnjq52	24	1	Figure	figure	NN
cord-313636-kcjnjq52	24	2	1b	1b	CD
cord-313636-kcjnjq52	24	3	shows	show	VBZ
cord-313636-kcjnjq52	24	4	the	the	DT
cord-313636-kcjnjq52	24	5	distribution	distribution	NN
cord-313636-kcjnjq52	24	6	map	map	NN
cord-313636-kcjnjq52	24	7	for	for	IN
cord-313636-kcjnjq52	24	8	the	the	DT
cord-313636-kcjnjq52	24	9	droplets	droplet	NNS
cord-313636-kcjnjq52	24	10	on	on	IN
cord-313636-kcjnjq52	24	11	the	the	DT
cord-313636-kcjnjq52	24	12	console	console	NN
cord-313636-kcjnjq52	24	13	of	of	IN
cord-313636-kcjnjq52	24	14	ultrasound	ultrasound	NN
cord-313636-kcjnjq52	24	15	machine	machine	NN
cord-313636-kcjnjq52	24	16	.	.	.
cord-313636-kcjnjq52	25	1	The	the	DT
cord-313636-kcjnjq52	25	2	place	place	NN
cord-313636-kcjnjq52	25	3	where	where	WRB
cord-313636-kcjnjq52	25	4	most	most	JJS
cord-313636-kcjnjq52	25	5	droplets	droplet	NNS
cord-313636-kcjnjq52	25	6	were	be	VBD
cord-313636-kcjnjq52	25	7	counted	count	VBN
cord-313636-kcjnjq52	25	8	was	be	VBD
cord-313636-kcjnjq52	25	9	at	at	IN
cord-313636-kcjnjq52	25	10	the	the	DT
cord-313636-kcjnjq52	25	11	front	front	JJ
cord-313636-kcjnjq52	25	12	right	right	JJ
cord-313636-kcjnjq52	25	13	side	side	NN
cord-313636-kcjnjq52	25	14	in	in	IN
cord-313636-kcjnjq52	25	15	both	both	DT
cord-313636-kcjnjq52	25	16	languages	language	NNS
cord-313636-kcjnjq52	25	17	.	.	.
cord-313636-kcjnjq52	26	1	The	the	DT
cord-313636-kcjnjq52	26	2	droplets	droplet	NNS
cord-313636-kcjnjq52	26	3	after	after	IN
cord-313636-kcjnjq52	26	4	English	english	JJ
cord-313636-kcjnjq52	26	5	speech	speech	NN
cord-313636-kcjnjq52	26	6	reached	reach	VBD
cord-313636-kcjnjq52	26	7	slightly	slightly	RB
cord-313636-kcjnjq52	26	8	farther	far	RBR
cord-313636-kcjnjq52	26	9	than	than	IN
cord-313636-kcjnjq52	26	10	those	those	DT
cord-313636-kcjnjq52	26	11	after	after	IN
cord-313636-kcjnjq52	26	12	Japanese	Japanese	NNP
cord-313636-kcjnjq52	26	13	.	.	.
cord-313636-kcjnjq52	27	1	It	-PRON-	PRP
cord-313636-kcjnjq52	27	2	was	be	VBD
cord-313636-kcjnjq52	27	3	also	also	RB
cord-313636-kcjnjq52	27	4	important	important	JJ
cord-313636-kcjnjq52	27	5	that	that	IN
cord-313636-kcjnjq52	27	6	no	no	DT
cord-313636-kcjnjq52	27	7	droplets	droplet	NNS
cord-313636-kcjnjq52	27	8	were	be	VBD
cord-313636-kcjnjq52	27	9	detected	detect	VBN
cord-313636-kcjnjq52	27	10	on	on	IN
cord-313636-kcjnjq52	27	11	the	the	DT
cord-313636-kcjnjq52	27	12	console	console	NN
cord-313636-kcjnjq52	27	13	when	when	WRB
cord-313636-kcjnjq52	27	14	surgical	surgical	JJ
cord-313636-kcjnjq52	27	15	masks	mask	NNS
cord-313636-kcjnjq52	27	16	were	be	VBD
cord-313636-kcjnjq52	27	17	worn	wear	VBN
cord-313636-kcjnjq52	27	18	in	in	IN
cord-313636-kcjnjq52	27	19	this	this	DT
cord-313636-kcjnjq52	27	20	setting	setting	NN
cord-313636-kcjnjq52	27	21	,	,	,
cord-313636-kcjnjq52	27	22	although	although	IN
cord-313636-kcjnjq52	27	23	it	-PRON-	PRP
cord-313636-kcjnjq52	27	24	is	be	VBZ
cord-313636-kcjnjq52	27	25	unlikely	unlikely	JJ
cord-313636-kcjnjq52	27	26	that	that	IN
cord-313636-kcjnjq52	27	27	examinations	examination	NNS
cord-313636-kcjnjq52	27	28	would	would	MD
cord-313636-kcjnjq52	27	29	be	be	VB
cord-313636-kcjnjq52	27	30	performed	perform	VBN
cord-313636-kcjnjq52	27	31	with	with	IN
cord-313636-kcjnjq52	27	32	either	either	CC
cord-313636-kcjnjq52	27	33	the	the	DT
cord-313636-kcjnjq52	27	34	sonographer	sonographer	NN
cord-313636-kcjnjq52	27	35	/	/	SYM
cord-313636-kcjnjq52	27	36	cardiologist	cardiologist	NN
cord-313636-kcjnjq52	27	37	scanning	scanning	NN
cord-313636-kcjnjq52	27	38	or	or	CC
cord-313636-kcjnjq52	27	39	the	the	DT
cord-313636-kcjnjq52	27	40	patient	patient	NN
cord-313636-kcjnjq52	27	41	not	not	RB
cord-313636-kcjnjq52	27	42	wearing	wear	VBG
cord-313636-kcjnjq52	27	43	a	a	DT
cord-313636-kcjnjq52	27	44	mask	mask	NN
cord-313636-kcjnjq52	27	45	in	in	IN
cord-313636-kcjnjq52	27	46	the	the	DT
cord-313636-kcjnjq52	27	47	current	current	JJ
cord-313636-kcjnjq52	27	48	COVID	COVID	NNP
cord-313636-kcjnjq52	27	49	era	era	NN
cord-313636-kcjnjq52	27	50	.	.	.
cord-313636-kcjnjq52	28	1	The	the	DT
cord-313636-kcjnjq52	28	2	main	main	JJ
cord-313636-kcjnjq52	28	3	findings	finding	NNS
cord-313636-kcjnjq52	28	4	of	of	IN
cord-313636-kcjnjq52	28	5	this	this	DT
cord-313636-kcjnjq52	28	6	study	study	NN
cord-313636-kcjnjq52	28	7	were	be	VBD
cord-313636-kcjnjq52	28	8	(	(	-LRB-
cord-313636-kcjnjq52	28	9	1	1	LS
cord-313636-kcjnjq52	28	10	)	)	-RRB-
cord-313636-kcjnjq52	28	11	many	many	JJ
cord-313636-kcjnjq52	28	12	droplets	droplet	NNS
cord-313636-kcjnjq52	28	13	were	be	VBD
cord-313636-kcjnjq52	28	14	spread	spread	VBN
cord-313636-kcjnjq52	28	15	by	by	IN
cord-313636-kcjnjq52	28	16	speech	speech	NN
cord-313636-kcjnjq52	28	17	,	,	,
cord-313636-kcjnjq52	28	18	with	with	IN
cord-313636-kcjnjq52	28	19	the	the	DT
cord-313636-kcjnjq52	28	20	front	front	JJ
cord-313636-kcjnjq52	28	21	right	right	JJ
cord-313636-kcjnjq52	28	22	side	side	NN
cord-313636-kcjnjq52	28	23	of	of	IN
cord-313636-kcjnjq52	28	24	the	the	DT
cord-313636-kcjnjq52	28	25	console	console	NN
cord-313636-kcjnjq52	28	26	particularly	particularly	RB
cord-313636-kcjnjq52	28	27	contaminated	contaminate	VBN
cord-313636-kcjnjq52	28	28	;	;	:
cord-313636-kcjnjq52	28	29	(	(	-LRB-
cord-313636-kcjnjq52	28	30	2	2	LS
cord-313636-kcjnjq52	28	31	)	)	-RRB-
cord-313636-kcjnjq52	28	32	there	there	EX
cord-313636-kcjnjq52	28	33	was	be	VBD
cord-313636-kcjnjq52	28	34	no	no	DT
cord-313636-kcjnjq52	28	35	significant	significant	JJ
cord-313636-kcjnjq52	28	36	difference	difference	NN
cord-313636-kcjnjq52	28	37	for	for	IN
cord-313636-kcjnjq52	28	38	the	the	DT
cord-313636-kcjnjq52	28	39	count	count	NN
cord-313636-kcjnjq52	28	40	of	of	IN
cord-313636-kcjnjq52	28	41	droplets	droplet	NNS
cord-313636-kcjnjq52	28	42	between	between	IN
cord-313636-kcjnjq52	28	43	English	English	NNP
cord-313636-kcjnjq52	28	44	and	and	CC
cord-313636-kcjnjq52	28	45	Japanese	Japanese	NNPS
cord-313636-kcjnjq52	28	46	;	;	,
cord-313636-kcjnjq52	28	47	(	(	-LRB-
cord-313636-kcjnjq52	28	48	3	3	LS
cord-313636-kcjnjq52	28	49	)	)	-RRB-
cord-313636-kcjnjq52	28	50	mask	mask	NN
cord-313636-kcjnjq52	28	51	usage	usage	NN
cord-313636-kcjnjq52	28	52	can	can	MD
cord-313636-kcjnjq52	28	53	significantly	significantly	RB
cord-313636-kcjnjq52	28	54	cut	cut	VB
cord-313636-kcjnjq52	28	55	down	down	RP
cord-313636-kcjnjq52	28	56	droplet	droplet	NN
cord-313636-kcjnjq52	28	57	spreading	spread	VBG
cord-313636-kcjnjq52	28	58	by	by	IN
cord-313636-kcjnjq52	28	59	speech	speech	NN
cord-313636-kcjnjq52	28	60	.	.	.
cord-313636-kcjnjq52	29	1	To	to	IN
cord-313636-kcjnjq52	29	2	the	the	DT
cord-313636-kcjnjq52	29	3	best	good	JJS
cord-313636-kcjnjq52	29	4	of	of	IN
cord-313636-kcjnjq52	29	5	our	-PRON-	PRP$
cord-313636-kcjnjq52	29	6	knowledge	knowledge	NN
cord-313636-kcjnjq52	29	7	,	,	,
cord-313636-kcjnjq52	29	8	this	this	DT
cord-313636-kcjnjq52	29	9	is	be	VBZ
cord-313636-kcjnjq52	29	10	the	the	DT
cord-313636-kcjnjq52	29	11	first	first	JJ
cord-313636-kcjnjq52	29	12	report	report	NN
cord-313636-kcjnjq52	29	13	to	to	TO
cord-313636-kcjnjq52	29	14	assess	assess	VB
cord-313636-kcjnjq52	29	15	the	the	DT
cord-313636-kcjnjq52	29	16	spread	spread	NN
cord-313636-kcjnjq52	29	17	of	of	IN
cord-313636-kcjnjq52	29	18	the	the	DT
cord-313636-kcjnjq52	29	19	droplets	droplet	NNS
cord-313636-kcjnjq52	29	20	generated	generate	VBN
cord-313636-kcjnjq52	29	21	by	by	IN
cord-313636-kcjnjq52	29	22	speech	speech	NN
cord-313636-kcjnjq52	29	23	on	on	IN
cord-313636-kcjnjq52	29	24	the	the	DT
cord-313636-kcjnjq52	29	25	surface	surface	NN
cord-313636-kcjnjq52	29	26	of	of	IN
cord-313636-kcjnjq52	29	27	an	an	DT
cord-313636-kcjnjq52	29	28	echocardiographic	echocardiographic	JJ
cord-313636-kcjnjq52	29	29	machine	machine	NN
cord-313636-kcjnjq52	29	30	using	use	VBG
cord-313636-kcjnjq52	29	31	visualized	visualize	VBN
cord-313636-kcjnjq52	29	32	methods	method	NNS
cord-313636-kcjnjq52	29	33	.	.	.
cord-313636-kcjnjq52	30	1	The	the	DT
cord-313636-kcjnjq52	30	2	recent	recent	JJ
cord-313636-kcjnjq52	30	3	study	study	NN
cord-313636-kcjnjq52	30	4	showed	show	VBD
cord-313636-kcjnjq52	30	5	that	that	IN
cord-313636-kcjnjq52	30	6	the	the	DT
cord-313636-kcjnjq52	30	7	"	"	``
cord-313636-kcjnjq52	30	8	th	th	JJ
cord-313636-kcjnjq52	30	9	"	"	''
cord-313636-kcjnjq52	30	10	sound	sound	NN
cord-313636-kcjnjq52	30	11	in	in	IN
cord-313636-kcjnjq52	30	12	the	the	DT
cord-313636-kcjnjq52	30	13	word	word	NN
cord-313636-kcjnjq52	30	14	"	"	``
cord-313636-kcjnjq52	30	15	healthy	healthy	JJ
cord-313636-kcjnjq52	30	16	"	"	''
cord-313636-kcjnjq52	30	17	was	be	VBD
cord-313636-kcjnjq52	30	18	a	a	DT
cord-313636-kcjnjq52	30	19	significant	significant	JJ
cord-313636-kcjnjq52	30	20	generator	generator	NN
cord-313636-kcjnjq52	30	21	of	of	IN
cord-313636-kcjnjq52	30	22	speech	speech	NN
cord-313636-kcjnjq52	30	23	droplets	droplet	NNS
cord-313636-kcjnjq52	30	24	[	[	-LRB-
cord-313636-kcjnjq52	30	25	3	3	CD
cord-313636-kcjnjq52	30	26	]	]	-RRB-
cord-313636-kcjnjq52	30	27	.	.	.
cord-313636-kcjnjq52	31	1	In	in	IN
cord-313636-kcjnjq52	31	2	our	-PRON-	PRP$
cord-313636-kcjnjq52	31	3	study	study	NN
cord-313636-kcjnjq52	31	4	,	,	,
cord-313636-kcjnjq52	31	5	the	the	DT
cord-313636-kcjnjq52	31	6	"	"	``
cord-313636-kcjnjq52	31	7	ex	ex	JJ
cord-313636-kcjnjq52	31	8	"	"	''
cord-313636-kcjnjq52	31	9	sound	sound	NN
cord-313636-kcjnjq52	31	10	in	in	IN
cord-313636-kcjnjq52	31	11	the	the	DT
cord-313636-kcjnjq52	31	12	word	word	NN
cord-313636-kcjnjq52	31	13	"	"	``
cord-313636-kcjnjq52	31	14	exhale	exhale	VB
cord-313636-kcjnjq52	31	15	"	"	''
cord-313636-kcjnjq52	31	16	and	and	CC
cord-313636-kcjnjq52	31	17	the	the	DT
cord-313636-kcjnjq52	31	18	"	"	``
cord-313636-kcjnjq52	31	19	d	d	NN
cord-313636-kcjnjq52	31	20	"	"	''
cord-313636-kcjnjq52	31	21	sound	sound	NN
cord-313636-kcjnjq52	31	22	in	in	IN
cord-313636-kcjnjq52	31	23	the	the	DT
cord-313636-kcjnjq52	31	24	word	word	NN
cord-313636-kcjnjq52	31	25	"	"	``
cord-313636-kcjnjq52	31	26	hold	hold	VB
cord-313636-kcjnjq52	31	27	"	"	''
cord-313636-kcjnjq52	31	28	easily	easily	RB
cord-313636-kcjnjq52	31	29	generate	generate	VBP
cord-313636-kcjnjq52	31	30	droplets	droplet	NNS
cord-313636-kcjnjq52	31	31	.	.	.
cord-313636-kcjnjq52	32	1	We	-PRON-	PRP
cord-313636-kcjnjq52	32	2	may	may	MD
cord-313636-kcjnjq52	32	3	need	need	VB
cord-313636-kcjnjq52	32	4	to	to	TO
cord-313636-kcjnjq52	32	5	pay	pay	VB
cord-313636-kcjnjq52	32	6	attention	attention	NN
cord-313636-kcjnjq52	32	7	to	to	IN
cord-313636-kcjnjq52	32	8	what	what	WP
cord-313636-kcjnjq52	32	9	or	or	CC
cord-313636-kcjnjq52	32	10	how	how	WRB
cord-313636-kcjnjq52	32	11	we	-PRON-	PRP
cord-313636-kcjnjq52	32	12	speak	speak	VBP
cord-313636-kcjnjq52	32	13	when	when	WRB
cord-313636-kcjnjq52	32	14	performing	perform	VBG
cord-313636-kcjnjq52	32	15	echocardiographic	echocardiographic	JJ
cord-313636-kcjnjq52	32	16	exams	exam	NNS
cord-313636-kcjnjq52	32	17	.	.	.
cord-313636-kcjnjq52	33	1	Our	-PRON-	PRP$
cord-313636-kcjnjq52	33	2	model	model	NN
cord-313636-kcjnjq52	33	3	assessed	assess	VBD
cord-313636-kcjnjq52	33	4	the	the	DT
cord-313636-kcjnjq52	33	5	potential	potential	NN
cord-313636-kcjnjq52	33	6	of	of	IN
cord-313636-kcjnjq52	33	7	dispersing	disperse	VBG
cord-313636-kcjnjq52	33	8	viruses	virus	NNS
cord-313636-kcjnjq52	33	9	by	by	IN
cord-313636-kcjnjq52	33	10	sonographer	sonographer	NN
cord-313636-kcjnjq52	33	11	or	or	CC
cord-313636-kcjnjq52	33	12	echocardiography	echocardiography	NN
cord-313636-kcjnjq52	33	13	with	with	IN
cord-313636-kcjnjq52	33	14	COVID-19	COVID-19	NNP
cord-313636-kcjnjq52	33	15	in	in	IN
cord-313636-kcjnjq52	33	16	front	front	NN
cord-313636-kcjnjq52	33	17	of	of	IN
cord-313636-kcjnjq52	33	18	the	the	DT
cord-313636-kcjnjq52	33	19	echo	echo	NN
cord-313636-kcjnjq52	33	20	machine	machine	NN
cord-313636-kcjnjq52	33	21	.	.	.
cord-313636-kcjnjq52	34	1	We	-PRON-	PRP
cord-313636-kcjnjq52	34	2	could	could	MD
cord-313636-kcjnjq52	34	3	not	not	RB
cord-313636-kcjnjq52	34	4	assess	assess	VB
cord-313636-kcjnjq52	34	5	the	the	DT
cord-313636-kcjnjq52	34	6	droplets	droplet	NNS
cord-313636-kcjnjq52	34	7	generated	generate	VBN
cord-313636-kcjnjq52	34	8	during	during	IN
cord-313636-kcjnjq52	34	9	speech	speech	NN
cord-313636-kcjnjq52	34	10	by	by	IN
cord-313636-kcjnjq52	34	11	patients	patient	NNS
cord-313636-kcjnjq52	34	12	infected	infect	VBN
cord-313636-kcjnjq52	34	13	with	with	IN
cord-313636-kcjnjq52	34	14	COVID-19	COVID-19	NNP
cord-313636-kcjnjq52	34	15	.	.	.
cord-313636-kcjnjq52	35	1	Although	although	IN
cord-313636-kcjnjq52	35	2	the	the	DT
cord-313636-kcjnjq52	35	3	real	real	JJ
cord-313636-kcjnjq52	35	4	object	object	NN
cord-313636-kcjnjq52	35	5	of	of	IN
cord-313636-kcjnjq52	35	6	interest	interest	NN
cord-313636-kcjnjq52	35	7	would	would	MD
cord-313636-kcjnjq52	35	8	be	be	VB
cord-313636-kcjnjq52	35	9	droplet	droplet	NN
cord-313636-kcjnjq52	35	10	reach	reach	NN
cord-313636-kcjnjq52	35	11	/	/	SYM
cord-313636-kcjnjq52	35	12	distribution	distribution	NN
cord-313636-kcjnjq52	35	13	emanating	emanate	VBG
cord-313636-kcjnjq52	35	14	from	from	IN
cord-313636-kcjnjq52	35	15	the	the	DT
cord-313636-kcjnjq52	35	16	patient	patient	NN
cord-313636-kcjnjq52	35	17	,	,	,
cord-313636-kcjnjq52	35	18	the	the	DT
cord-313636-kcjnjq52	35	19	actual	actual	JJ
cord-313636-kcjnjq52	35	20	spread	spread	NN
cord-313636-kcjnjq52	35	21	range	range	NN
cord-313636-kcjnjq52	35	22	of	of	IN
cord-313636-kcjnjq52	35	23	the	the	DT
cord-313636-kcjnjq52	35	24	droplets	droplet	NNS
cord-313636-kcjnjq52	35	25	exhaled	exhale	VBN
cord-313636-kcjnjq52	35	26	by	by	IN
cord-313636-kcjnjq52	35	27	the	the	DT
cord-313636-kcjnjq52	35	28	patient	patient	NN
cord-313636-kcjnjq52	35	29	remains	remain	VBZ
cord-313636-kcjnjq52	35	30	unclear	unclear	JJ
cord-313636-kcjnjq52	35	31	.	.	.
cord-313636-kcjnjq52	36	1	We	-PRON-	PRP
cord-313636-kcjnjq52	36	2	did	do	VBD
cord-313636-kcjnjq52	36	3	not	not	RB
cord-313636-kcjnjq52	36	4	assess	assess	VB
cord-313636-kcjnjq52	36	5	aerosols	aerosol	NNS
cord-313636-kcjnjq52	36	6	because	because	IN
cord-313636-kcjnjq52	36	7	special	special	JJ
cord-313636-kcjnjq52	36	8	tools	tool	NNS
cord-313636-kcjnjq52	36	9	are	be	VBP
cord-313636-kcjnjq52	36	10	needed	need	VBN
cord-313636-kcjnjq52	36	11	to	to	TO
cord-313636-kcjnjq52	36	12	visually	visually	RB
cord-313636-kcjnjq52	36	13	detect	detect	VB
cord-313636-kcjnjq52	36	14	micro	micro	JJ
cord-313636-kcjnjq52	36	15	-	-	JJ
cord-313636-kcjnjq52	36	16	sized	sized	JJ
cord-313636-kcjnjq52	36	17	droplets	droplet	NNS
cord-313636-kcjnjq52	36	18	.	.	.
cord-313636-kcjnjq52	37	1	Considering	consider	VBG
cord-313636-kcjnjq52	37	2	the	the	DT
cord-313636-kcjnjq52	37	3	existence	existence	NN
cord-313636-kcjnjq52	37	4	of	of	IN
cord-313636-kcjnjq52	37	5	smaller	small	JJR
cord-313636-kcjnjq52	37	6	droplets	droplet	NNS
cord-313636-kcjnjq52	37	7	and	and	CC
cord-313636-kcjnjq52	37	8	aerosols	aerosol	NNS
cord-313636-kcjnjq52	37	9	,	,	,
cord-313636-kcjnjq52	37	10	the	the	DT
cord-313636-kcjnjq52	37	11	actual	actual	JJ
cord-313636-kcjnjq52	37	12	reach	reach	NN
cord-313636-kcjnjq52	37	13	of	of	IN
cord-313636-kcjnjq52	37	14	droplets	droplet	NNS
cord-313636-kcjnjq52	37	15	can	can	MD
cord-313636-kcjnjq52	37	16	expect	expect	VB
cord-313636-kcjnjq52	37	17	to	to	TO
cord-313636-kcjnjq52	37	18	be	be	VB
cord-313636-kcjnjq52	37	19	much	much	RB
cord-313636-kcjnjq52	37	20	wider	wide	JJR
cord-313636-kcjnjq52	37	21	in	in	IN
cord-313636-kcjnjq52	37	22	the	the	DT
cord-313636-kcjnjq52	37	23	clinical	clinical	JJ
cord-313636-kcjnjq52	37	24	setting	setting	NN
cord-313636-kcjnjq52	37	25	.	.	.
cord-313636-kcjnjq52	38	1	The	the	DT
cord-313636-kcjnjq52	38	2	important	important	JJ
cord-313636-kcjnjq52	38	3	thing	thing	NN
cord-313636-kcjnjq52	38	4	is	be	VBZ
cord-313636-kcjnjq52	38	5	that	that	IN
cord-313636-kcjnjq52	38	6	all	all	DT
cord-313636-kcjnjq52	38	7	personnel	personnel	NNS
cord-313636-kcjnjq52	38	8	involved	involve	VBN
cord-313636-kcjnjq52	38	9	in	in	IN
cord-313636-kcjnjq52	38	10	performing	perform	VBG
cord-313636-kcjnjq52	38	11	the	the	DT
cord-313636-kcjnjq52	38	12	echocardiogram	echocardiogram	NN
cord-313636-kcjnjq52	38	13	of	of	IN
cord-313636-kcjnjq52	38	14	a	a	DT
cord-313636-kcjnjq52	38	15	patient	patient	NN
cord-313636-kcjnjq52	38	16	with	with	IN
cord-313636-kcjnjq52	38	17	COVID-19	covid-19	CD
cord-313636-kcjnjq52	38	18	or	or	CC
cord-313636-kcjnjq52	38	19	at	at	IN
cord-313636-kcjnjq52	38	20	risk	risk	NN
cord-313636-kcjnjq52	38	21	for	for	IN
cord-313636-kcjnjq52	38	22	having	have	VBG
cord-313636-kcjnjq52	38	23	COVID-19	COVID-19	``
cord-313636-kcjnjq52	38	24	wear	wear	JJ
cord-313636-kcjnjq52	38	25	masks	mask	NNS
cord-313636-kcjnjq52	38	26	in	in	IN
cord-313636-kcjnjq52	38	27	addition	addition	NN
cord-313636-kcjnjq52	38	28	to	to	IN
cord-313636-kcjnjq52	38	29	other	other	JJ
cord-313636-kcjnjq52	38	30	personal	personal	JJ
cord-313636-kcjnjq52	38	31	protective	protective	JJ
cord-313636-kcjnjq52	38	32	equipment	equipment	NN
cord-313636-kcjnjq52	38	33	.	.	.
cord-313636-kcjnjq52	39	1	When	when	WRB
cord-313636-kcjnjq52	39	2	they	-PRON-	PRP
cord-313636-kcjnjq52	39	3	and	and	CC
cord-313636-kcjnjq52	39	4	the	the	DT
cord-313636-kcjnjq52	39	5	patient	patient	NN
cord-313636-kcjnjq52	39	6	are	be	VBP
cord-313636-kcjnjq52	39	7	wearing	wear	VBG
cord-313636-kcjnjq52	39	8	masks	mask	NNS
cord-313636-kcjnjq52	39	9	,	,	,
cord-313636-kcjnjq52	39	10	there	there	EX
cord-313636-kcjnjq52	39	11	is	be	VBZ
cord-313636-kcjnjq52	39	12	reduced	reduce	VBN
cord-313636-kcjnjq52	39	13	risk	risk	NN
cord-313636-kcjnjq52	39	14	of	of	IN
cord-313636-kcjnjq52	39	15	the	the	DT
cord-313636-kcjnjq52	39	16	passage	passage	NN
cord-313636-kcjnjq52	39	17	of	of	IN
cord-313636-kcjnjq52	39	18	the	the	DT
cord-313636-kcjnjq52	39	19	droplets	droplet	NNS
cord-313636-kcjnjq52	39	20	that	that	WDT
cord-313636-kcjnjq52	39	21	our	-PRON-	PRP$
cord-313636-kcjnjq52	39	22	experiment	experiment	NN
cord-313636-kcjnjq52	39	23	generates	generate	VBZ
cord-313636-kcjnjq52	39	24	.	.	.
cord-313636-kcjnjq52	40	1	In	in	IN
cord-313636-kcjnjq52	40	2	conclusions	conclusion	NNS
cord-313636-kcjnjq52	40	3	,	,	,
cord-313636-kcjnjq52	40	4	sonographers	sonographer	NNS
cord-313636-kcjnjq52	40	5	,	,	,
cord-313636-kcjnjq52	40	6	physicians	physician	NNS
cord-313636-kcjnjq52	40	7	,	,	,
cord-313636-kcjnjq52	40	8	and	and	CC
cord-313636-kcjnjq52	40	9	all	all	DT
cord-313636-kcjnjq52	40	10	other	other	JJ
cord-313636-kcjnjq52	40	11	medical	medical	JJ
cord-313636-kcjnjq52	40	12	staff	staff	NN
cord-313636-kcjnjq52	40	13	should	should	MD
cord-313636-kcjnjq52	40	14	strive	strive	VB
cord-313636-kcjnjq52	40	15	to	to	TO
cord-313636-kcjnjq52	40	16	decrease	decrease	VB
cord-313636-kcjnjq52	40	17	their	-PRON-	PRP$
cord-313636-kcjnjq52	40	18	infection	infection	NN
cord-313636-kcjnjq52	40	19	risk	risk	NN
cord-313636-kcjnjq52	40	20	in	in	IN
cord-313636-kcjnjq52	40	21	the	the	DT
cord-313636-kcjnjq52	40	22	echocardiographic	echocardiographic	JJ
cord-313636-kcjnjq52	40	23	laboratory	laboratory	NN
cord-313636-kcjnjq52	40	24	[	[	-LRB-
cord-313636-kcjnjq52	40	25	4	4	CD
cord-313636-kcjnjq52	40	26	]	]	-RRB-
cord-313636-kcjnjq52	40	27	.	.	.
cord-313636-kcjnjq52	41	1	Based	base	VBN
cord-313636-kcjnjq52	41	2	on	on	IN
cord-313636-kcjnjq52	41	3	our	-PRON-	PRP$
cord-313636-kcjnjq52	41	4	results	result	NNS
cord-313636-kcjnjq52	41	5	,	,	,
cord-313636-kcjnjq52	41	6	it	-PRON-	PRP
cord-313636-kcjnjq52	41	7	is	be	VBZ
cord-313636-kcjnjq52	41	8	important	important	JJ
cord-313636-kcjnjq52	41	9	to	to	TO
cord-313636-kcjnjq52	41	10	keep	keep	VB
cord-313636-kcjnjq52	41	11	the	the	DT
cord-313636-kcjnjq52	41	12	following	follow	VBG
cord-313636-kcjnjq52	41	13	points	point	NNS
cord-313636-kcjnjq52	41	14	in	in	IN
cord-313636-kcjnjq52	41	15	mind	mind	NN
cord-313636-kcjnjq52	41	16	when	when	WRB
cord-313636-kcjnjq52	41	17	performing	perform	VBG
cord-313636-kcjnjq52	41	18	echocardiography	echocardiography	NN
cord-313636-kcjnjq52	41	19	.	.	.
cord-313636-kcjnjq52	41	20	 	 	_SP
cord-313636-kcjnjq52	42	1	Conflict	conflict	NN
cord-313636-kcjnjq52	42	2	of	of	IN
cord-313636-kcjnjq52	42	3	interest	interest	NN
cord-313636-kcjnjq52	42	4	Kenya	Kenya	NNP
cord-313636-kcjnjq52	42	5	Kusunose	Kusunose	NNP
cord-313636-kcjnjq52	42	6	,	,	,
cord-313636-kcjnjq52	42	7	Kosuke	Kosuke	NNP
cord-313636-kcjnjq52	42	8	Matsunaga	Matsunaga	NNP
cord-313636-kcjnjq52	42	9	,	,	,
cord-313636-kcjnjq52	42	10	Hirotsugu	Hirotsugu	NNP
cord-313636-kcjnjq52	42	11	Yamada	Yamada	NNP
cord-313636-kcjnjq52	42	12	,	,	,
cord-313636-kcjnjq52	42	13	and	and	CC
cord-313636-kcjnjq52	42	14	Masataka	Masataka	NNP
cord-313636-kcjnjq52	42	15	Sata	Sata	NNP
cord-313636-kcjnjq52	42	16	declare	declare	VBP
cord-313636-kcjnjq52	42	17	that	that	IN
cord-313636-kcjnjq52	42	18	they	-PRON-	PRP
cord-313636-kcjnjq52	42	19	have	have	VBP
cord-313636-kcjnjq52	42	20	no	no	DT
cord-313636-kcjnjq52	42	21	conflict	conflict	NN
cord-313636-kcjnjq52	42	22	of	of	IN
cord-313636-kcjnjq52	42	23	interest	interest	NN
cord-313636-kcjnjq52	42	24	.	.	.
cord-313636-kcjnjq52	43	1	Human	human	JJ
cord-313636-kcjnjq52	43	2	rights	right	NNS
cord-313636-kcjnjq52	43	3	statement	statement	NN
cord-313636-kcjnjq52	43	4	and	and	CC
cord-313636-kcjnjq52	43	5	informed	informed	JJ
cord-313636-kcjnjq52	43	6	consent	consent	NN
cord-313636-kcjnjq52	44	1	All	all	DT
cord-313636-kcjnjq52	44	2	procedures	procedure	NNS
cord-313636-kcjnjq52	44	3	followed	follow	VBD
cord-313636-kcjnjq52	44	4	were	be	VBD
cord-313636-kcjnjq52	44	5	in	in	IN
cord-313636-kcjnjq52	44	6	accordance	accordance	NN
cord-313636-kcjnjq52	44	7	with	with	IN
cord-313636-kcjnjq52	44	8	the	the	DT
cord-313636-kcjnjq52	44	9	ethical	ethical	JJ
cord-313636-kcjnjq52	44	10	standards	standard	NNS
cord-313636-kcjnjq52	44	11	of	of	IN
cord-313636-kcjnjq52	44	12	the	the	DT
cord-313636-kcjnjq52	44	13	responsible	responsible	JJ
cord-313636-kcjnjq52	44	14	committee	committee	NN
cord-313636-kcjnjq52	44	15	on	on	IN
cord-313636-kcjnjq52	44	16	human	human	JJ
cord-313636-kcjnjq52	44	17	experimentation	experimentation	NN
cord-313636-kcjnjq52	44	18	(	(	-LRB-
cord-313636-kcjnjq52	44	19	institutional	institutional	JJ
cord-313636-kcjnjq52	44	20	and	and	CC
cord-313636-kcjnjq52	44	21	national	national	JJ
cord-313636-kcjnjq52	44	22	)	)	-RRB-
cord-313636-kcjnjq52	44	23	and	and	CC
cord-313636-kcjnjq52	44	24	with	with	IN
cord-313636-kcjnjq52	44	25	the	the	DT
cord-313636-kcjnjq52	44	26	Helsinki	Helsinki	NNP
cord-313636-kcjnjq52	44	27	declaration	declaration	NN
cord-313636-kcjnjq52	44	28	of	of	IN
cord-313636-kcjnjq52	44	29	1964	1964	CD
cord-313636-kcjnjq52	44	30	and	and	CC
cord-313636-kcjnjq52	44	31	later	later	JJ
cord-313636-kcjnjq52	44	32	revisions	revision	NNS
cord-313636-kcjnjq52	44	33	.	.	.
cord-313636-kcjnjq52	45	1	Due	due	IN
cord-313636-kcjnjq52	45	2	to	to	IN
cord-313636-kcjnjq52	45	3	the	the	DT
cord-313636-kcjnjq52	45	4	anonymous	anonymous	JJ
cord-313636-kcjnjq52	45	5	nature	nature	NN
cord-313636-kcjnjq52	45	6	of	of	IN
cord-313636-kcjnjq52	45	7	the	the	DT
cord-313636-kcjnjq52	45	8	data	datum	NNS
cord-313636-kcjnjq52	45	9	,	,	,
cord-313636-kcjnjq52	45	10	the	the	DT
cord-313636-kcjnjq52	45	11	requirement	requirement	NN
cord-313636-kcjnjq52	45	12	for	for	IN
cord-313636-kcjnjq52	45	13	informed	informed	JJ
cord-313636-kcjnjq52	45	14	consent	consent	NN
cord-313636-kcjnjq52	45	15	was	be	VBD
cord-313636-kcjnjq52	45	16	waived	waive	VBN
cord-313636-kcjnjq52	45	17	by	by	IN
cord-313636-kcjnjq52	45	18	our	-PRON-	PRP$
cord-313636-kcjnjq52	45	19	Institutional	Institutional	NNP
cord-313636-kcjnjq52	45	20	Review	Review	NNP
cord-313636-kcjnjq52	45	21	Board	Board	NNP
cord-313636-kcjnjq52	45	22	.	.	.
cord-313636-kcjnjq52	46	1	Coronavirus	Coronavirus	NNP
cord-313636-kcjnjq52	46	2	disease	disease	NN
cord-313636-kcjnjq52	46	3	2019	2019	CD
cord-313636-kcjnjq52	46	4	(	(	-LRB-
cord-313636-kcjnjq52	46	5	COVID-19	COVID-19	NNP
cord-313636-kcjnjq52	46	6	)	)	-RRB-
cord-313636-kcjnjq52	46	7	information	information	NN
cord-313636-kcjnjq52	46	8	for	for	IN
cord-313636-kcjnjq52	46	9	cardiologists	cardiologist	NNS
cord-313636-kcjnjq52	46	10	-	-	HYPH
cord-313636-kcjnjq52	46	11	systematic	systematic	JJ
cord-313636-kcjnjq52	46	12	literature	literature	NN
cord-313636-kcjnjq52	46	13	review	review	NN
cord-313636-kcjnjq52	46	14	and	and	CC
cord-313636-kcjnjq52	46	15	additional	additional	JJ
cord-313636-kcjnjq52	46	16	analysis	analysis	NN
cord-313636-kcjnjq52	47	1	ASE	ASE	NNP
cord-313636-kcjnjq52	47	2	statement	statement	NN
cord-313636-kcjnjq52	47	3	on	on	IN
cord-313636-kcjnjq52	47	4	protection	protection	NN
cord-313636-kcjnjq52	47	5	of	of	IN
cord-313636-kcjnjq52	47	6	patients	patient	NNS
cord-313636-kcjnjq52	47	7	and	and	CC
cord-313636-kcjnjq52	47	8	echocardiography	echocardiography	NN
cord-313636-kcjnjq52	47	9	service	service	NN
cord-313636-kcjnjq52	47	10	providers	provider	NNS
cord-313636-kcjnjq52	47	11	during	during	IN
cord-313636-kcjnjq52	47	12	the	the	DT
cord-313636-kcjnjq52	47	13	2019	2019	CD
cord-313636-kcjnjq52	47	14	novel	novel	JJ
cord-313636-kcjnjq52	47	15	coronavirus	coronavirus	NN
cord-313636-kcjnjq52	47	16	outbreak	outbreak	NN
cord-313636-kcjnjq52	47	17	:	:	:
cord-313636-kcjnjq52	47	18	endorsed	endorse	VBN
cord-313636-kcjnjq52	47	19	by	by	IN
cord-313636-kcjnjq52	47	20	the	the	DT
cord-313636-kcjnjq52	47	21	American	American	NNP
cord-313636-kcjnjq52	47	22	College	College	NNP
cord-313636-kcjnjq52	47	23	of	of	IN
cord-313636-kcjnjq52	47	24	Cardiology	Cardiology	NNP
cord-313636-kcjnjq52	47	25	Visualizing	visualize	VBG
cord-313636-kcjnjq52	47	26	speechgenerated	speechgenerated	JJ
cord-313636-kcjnjq52	47	27	oral	oral	JJ
cord-313636-kcjnjq52	47	28	fluid	fluid	NN
cord-313636-kcjnjq52	47	29	droplets	droplet	NNS
cord-313636-kcjnjq52	47	30	with	with	IN
cord-313636-kcjnjq52	47	31	laser	laser	NN
cord-313636-kcjnjq52	47	32	light	light	JJ
cord-313636-kcjnjq52	47	33	scattering	scatter	VBG
cord-313636-kcjnjq52	47	34	Review	Review	NNP
cord-313636-kcjnjq52	47	35	of	of	IN
cord-313636-kcjnjq52	47	36	the	the	DT
cord-313636-kcjnjq52	47	37	efforts	effort	NNS
cord-313636-kcjnjq52	47	38	of	of	IN
cord-313636-kcjnjq52	47	39	the	the	DT
cord-313636-kcjnjq52	47	40	Japanese	Japanese	NNP
cord-313636-kcjnjq52	47	41	Society	Society	NNP
cord-313636-kcjnjq52	47	42	of	of	IN
cord-313636-kcjnjq52	47	43	Echocardiography	Echocardiography	NNP
cord-313636-kcjnjq52	47	44	for	for	IN
cord-313636-kcjnjq52	47	45	coronavirus	coronavirus	NN
cord-313636-kcjnjq52	47	46	disease	disease	NN
cord-313636-kcjnjq52	47	47	2019	2019	CD
cord-313636-kcjnjq52	47	48	(	(	-LRB-
cord-313636-kcjnjq52	47	49	COVID-19	COVID-19	NNP
cord-313636-kcjnjq52	47	50	)	)	-RRB-
cord-313636-kcjnjq52	47	51	during	during	IN
cord-313636-kcjnjq52	47	52	the	the	DT
cord-313636-kcjnjq52	47	53	initial	initial	JJ
cord-313636-kcjnjq52	47	54	outbreak	outbreak	NN
cord-313636-kcjnjq52	47	55	in	in	IN
cord-313636-kcjnjq52	47	56	Japan	Japan	NNP