id	sid	tid	token	lemma	pos
3n203x8384b	1	1	due	due	ADP
3n203x8384b	1	2	to	to	ADP
3n203x8384b	1	3	congenital	congenital	ADJ
3n203x8384b	1	4	or	or	CCONJ
3n203x8384b	1	5	acquired	acquire	VERB
3n203x8384b	1	6	conditions	condition	NOUN
3n203x8384b	1	7	,	,	PUNCT
3n203x8384b	1	8	approximately	approximately	ADV
3n203x8384b	1	9	20	20	NUM
3n203x8384b	1	10	million	million	NUM
3n203x8384b	1	11	people	people	NOUN
3n203x8384b	1	12	in	in	ADP
3n203x8384b	1	13	the	the	DET
3n203x8384b	1	14	united	united	PROPN
3n203x8384b	1	15	states	states	PROPN
3n203x8384b	1	16	exhibit	exhibit	VERB
3n203x8384b	1	17	chronic	chronic	ADJ
3n203x8384b	1	18	kidney	kidney	NOUN
3n203x8384b	1	19	disease	disease	NOUN
3n203x8384b	1	20	(	(	PUNCT
3n203x8384b	1	21	ckd	ckd	PROPN
3n203x8384b	1	22	)	)	PUNCT
3n203x8384b	1	23	(	(	PUNCT
3n203x8384b	1	24	cdc	cdc	PROPN
3n203x8384b	1	25	,	,	PUNCT
3n203x8384b	1	26	2014	2014	NUM
3n203x8384b	1	27	)	)	PUNCT
3n203x8384b	1	28	.	.	PUNCT
3n203x8384b	2	1	there	there	PRON
3n203x8384b	2	2	are	be	VERB
3n203x8384b	2	3	limited	limited	ADJ
3n203x8384b	2	4	treatments	treatment	NOUN
3n203x8384b	2	5	available	available	ADJ
3n203x8384b	2	6	to	to	ADP
3n203x8384b	2	7	those	those	PRON
3n203x8384b	2	8	with	with	ADP
3n203x8384b	2	9	renal	renal	ADJ
3n203x8384b	2	10	disease	disease	NOUN
3n203x8384b	2	11	or	or	CCONJ
3n203x8384b	2	12	failure	failure	NOUN
3n203x8384b	2	13	and	and	CCONJ
3n203x8384b	2	14	most	most	ADJ
3n203x8384b	2	15	of	of	ADP
3n203x8384b	2	16	them	they	PRON
3n203x8384b	2	17	are	be	AUX
3n203x8384b	2	18	only	only	ADV
3n203x8384b	2	19	short	short	ADJ
3n203x8384b	2	20	-	-	PUNCT
3n203x8384b	2	21	term	term	NOUN
3n203x8384b	2	22	solutions	solution	NOUN
3n203x8384b	2	23	.	.	PUNCT
3n203x8384b	3	1	kidneys	kidney	NOUN
3n203x8384b	3	2	serve	serve	VERB
3n203x8384b	3	3	an	an	DET
3n203x8384b	3	4	essential	essential	ADJ
3n203x8384b	3	5	purpose	purpose	NOUN
3n203x8384b	3	6	by	by	ADP
3n203x8384b	3	7	filtering	filter	VERB
3n203x8384b	3	8	out	out	ADP
3n203x8384b	3	9	metabolic	metabolic	ADJ
3n203x8384b	3	10	waste	waste	NOUN
3n203x8384b	3	11	and	and	CCONJ
3n203x8384b	3	12	performing	perform	VERB
3n203x8384b	3	13	waste	waste	NOUN
3n203x8384b	3	14	removal	removal	NOUN
3n203x8384b	3	15	.	.	PUNCT
3n203x8384b	4	1	these	these	DET
3n203x8384b	4	2	functions	function	NOUN
3n203x8384b	4	3	protect	protect	VERB
3n203x8384b	4	4	the	the	DET
3n203x8384b	4	5	body	body	NOUN
3n203x8384b	4	6	form	form	NOUN
3n203x8384b	4	7	metabolite	metabolite	NOUN
3n203x8384b	4	8	and	and	CCONJ
3n203x8384b	4	9	waste	waste	NOUN
3n203x8384b	4	10	buildup	buildup	PROPN
3n203x8384b	4	11	,	,	PUNCT
3n203x8384b	4	12	which	which	PRON
3n203x8384b	4	13	has	have	AUX
3n203x8384b	4	14	been	be	AUX
3n203x8384b	4	15	linked	link	VERB
3n203x8384b	4	16	to	to	ADP
3n203x8384b	4	17	developmental	developmental	ADJ
3n203x8384b	4	18	defects	defect	NOUN
3n203x8384b	4	19	,	,	PUNCT
3n203x8384b	4	20	cancer	cancer	NOUN
3n203x8384b	4	21	,	,	PUNCT
3n203x8384b	4	22	and	and	CCONJ
3n203x8384b	4	23	renal	renal	ADJ
3n203x8384b	4	24	failure	failure	NOUN
3n203x8384b	4	25	(	(	PUNCT
3n203x8384b	4	26	deberardinis	deberardinis	PROPN
3n203x8384b	4	27	et	et	PROPN
3n203x8384b	4	28	al	al	PROPN
3n203x8384b	4	29	.	.	PROPN
3n203x8384b	4	30	,	,	PUNCT
3n203x8384b	4	31	2012	2012	NUM
3n203x8384b	4	32	;	;	PUNCT
3n203x8384b	4	33	blaine	blaine	PROPN
3n203x8384b	4	34	et	et	PROPN
3n203x8384b	4	35	al	al	PROPN
3n203x8384b	4	36	.	.	PROPN
3n203x8384b	4	37	,	,	PUNCT
3n203x8384b	4	38	2015	2015	NUM
3n203x8384b	4	39	)	)	PUNCT
3n203x8384b	4	40	.	.	PUNCT
3n203x8384b	5	1	a	a	DET
3n203x8384b	5	2	factor	factor	NOUN
3n203x8384b	5	3	that	that	PRON
3n203x8384b	5	4	can	can	AUX
3n203x8384b	5	5	contribute	contribute	VERB
3n203x8384b	5	6	to	to	ADP
3n203x8384b	5	7	kidney	kidney	NOUN
3n203x8384b	5	8	malformation	malformation	NOUN
3n203x8384b	5	9	is	be	AUX
3n203x8384b	5	10	an	an	DET
3n203x8384b	5	11	aberration	aberration	NOUN
3n203x8384b	5	12	in	in	ADP
3n203x8384b	5	13	retinoic	retinoic	NOUN
3n203x8384b	5	14	acid	acid	NOUN
3n203x8384b	5	15	(	(	PUNCT
3n203x8384b	5	16	ra	ra	PROPN
3n203x8384b	5	17	)	)	PUNCT
3n203x8384b	5	18	signaling	signaling	PROPN
3n203x8384b	5	19	.	.	PUNCT
3n203x8384b	6	1	ra	ra	PROPN
3n203x8384b	6	2	plays	play	VERB
3n203x8384b	6	3	a	a	DET
3n203x8384b	6	4	significant	significant	ADJ
3n203x8384b	6	5	role	role	NOUN
3n203x8384b	6	6	in	in	ADP
3n203x8384b	6	7	ontogeny	ontogeny	ADP
3n203x8384b	6	8	of	of	ADP
3n203x8384b	6	9	the	the	DET
3n203x8384b	6	10	embryonic	embryonic	ADJ
3n203x8384b	6	11	kidney	kidney	NOUN
3n203x8384b	6	12	.	.	PUNCT
3n203x8384b	7	1	while	while	SCONJ
3n203x8384b	7	2	some	some	DET
3n203x8384b	7	3	developmental	developmental	ADJ
3n203x8384b	7	4	effects	effect	NOUN
3n203x8384b	7	5	of	of	ADP
3n203x8384b	7	6	ra	ra	PROPN
3n203x8384b	7	7	are	be	AUX
3n203x8384b	7	8	known	know	VERB
3n203x8384b	7	9	,	,	PUNCT
3n203x8384b	7	10	others	other	NOUN
3n203x8384b	7	11	such	such	ADJ
3n203x8384b	7	12	as	as	ADP
3n203x8384b	7	13	how	how	SCONJ
3n203x8384b	7	14	mutations	mutation	NOUN
3n203x8384b	7	15	in	in	ADP
3n203x8384b	7	16	ra	ra	PROPN
3n203x8384b	7	17	regulation	regulation	NOUN
3n203x8384b	7	18	impact	impact	NOUN
3n203x8384b	7	19	kidney	kidney	NOUN
3n203x8384b	7	20	segmentation	segmentation	NOUN
3n203x8384b	7	21	are	be	AUX
3n203x8384b	7	22	not	not	PART
3n203x8384b	7	23	.	.	PUNCT
3n203x8384b	8	1	filling	fill	VERB
3n203x8384b	8	2	in	in	ADP
3n203x8384b	8	3	this	this	DET
3n203x8384b	8	4	knowledge	knowledge	NOUN
3n203x8384b	8	5	gap	gap	NOUN
3n203x8384b	8	6	,	,	PUNCT
3n203x8384b	8	7	using	use	VERB
3n203x8384b	8	8	zebrafish	zebrafish	NOUN
3n203x8384b	8	9	(	(	PUNCT
3n203x8384b	8	10	danio	danio	PROPN
3n203x8384b	8	11	rerio	rerio	PROPN
3n203x8384b	8	12	)	)	PUNCT
3n203x8384b	8	13	,	,	PUNCT
3n203x8384b	8	14	will	will	AUX
3n203x8384b	8	15	provide	provide	VERB
3n203x8384b	8	16	vital	vital	ADJ
3n203x8384b	8	17	information	information	NOUN
3n203x8384b	8	18	on	on	ADP
3n203x8384b	8	19	nephrogenesis	nephrogenesis	NOUN
3n203x8384b	8	20	pathways	pathway	NOUN
3n203x8384b	8	21	.	.	PUNCT