id	sid	eid	entity	type
ecj-10413	2	1	28	CARDINAL
ecj-10413	3	1	2022	CARDINAL
ecj-10413	3	2	2022	CARDINAL
ecj-10413	3	3	18:10413	CARDINAL
ecj-10413	7	1	daily	DATE
ecj-10413	7	2	thomas c. varkey	PERSON
ecj-10413	7	3	dell medical school	ORG
ecj-10413	7	4	the university of texas	ORG
ecj-10413	7	5	austin	GPE
ecj-10413	7	6	302	CARDINAL
ecj-10413	7	7	w medlock dr	PERSON
ecj-10413	7	8	11	MONEY
ecj-10413	7	9	phoenix	GPE
ecj-10413	7	10	az	GPE
ecj-10413	7	11	85013	DATE
ecj-10413	7	12	623.707.5338	CARDINAL
ecj-10413	8	1	dean steve smith	PERSON
ecj-10413	8	2	dean alejandro moreno	PERSON
ecj-10413	8	3	dell medical school	ORG
ecj-10413	8	4	first	ORDINAL
ecj-10413	8	5	tcv	PERSON
ecj-10413	8	6	eca	ORG
ecj-10413	8	7	fj	NORP
ecj-10413	8	8	jt	PERSON
ecj-10413	9	1	tcv	PERSON
ecj-10413	9	2	grand canyon university	ORG
ecj-10413	9	3	monthly	DATE
ecj-10413	9	4	thomas	PERSON
ecj-10413	14	1	16 february 2022	CARDINAL
ecj-10413	15	1	8 april 2022	DATE
ecj-10413	16	1	14 june 2022	DATE
ecj-10413	17	1	4.0	CARDINAL
ecj-10413	18	1	2022	CARDINAL
ecj-10413	18	2	italy	GPE
ecj-10413	18	3	2022	CARDINAL
ecj-10413	18	4	18:10413	CARDINAL
ecj-10413	18	5	doi:10.4081	PERSON
ecj-10413	20	1	kartik akkihal,1,3	PERSON
ecj-10413	21	1	edy c. adams,1	PERSON
ecj-10413	21	2	faraz	PERSON
ecj-10413	21	3	jorge taboada,1	PERSON
ecj-10413	21	4	thomas c. varkey1,2,4,5 1department	PERSON
ecj-10413	21	5	dell medical school	ORG
ecj-10413	21	6	the university of texas	ORG
ecj-10413	21	7	austin	GPE
ecj-10413	21	8	austin	GPE
ecj-10413	21	9	texas	GPE
ecj-10413	21	10	2department	CARDINAL
ecj-10413	21	11	the colangelo college of business	ORG
ecj-10413	21	12	grand canyon university	ORG
ecj-10413	21	13	phoenix	GPE
ecj-10413	21	14	arizona	GPE
ecj-10413	21	15	3department	CARDINAL
ecj-10413	21	16	university of texas	ORG
ecj-10413	21	17	austin	GPE
ecj-10413	21	18	austin	GPE
ecj-10413	21	19	texas	GPE
ecj-10413	21	20	4department	GPE
ecj-10413	21	21	university of texas	ORG
ecj-10413	21	22	austin	GPE
ecj-10413	21	23	austin	GPE
ecj-10413	21	24	texas	GPE
ecj-10413	21	25	5department	CARDINAL
ecj-10413	21	26	the university of arizona	ORG
ecj-10413	21	27	phoenix	GPE
ecj-10413	21	28	arizona	GPE
ecj-10413	21	29	usa highlights	GPE
ecj-10413	21	30	daily	DATE
ecj-10413	25	1	non -co mmerc	PRODUCT
ecj-10413	25	2	ial	ORG
ecj-10413	26	1	first	ORDINAL
ecj-10413	26	2	first	ORDINAL
ecj-10413	27	1	first	ORDINAL
ecj-10413	29	1	the american radiological association	ORG
ecj-10413	29	2	the american association	ORG
ecj-10413	29	3	north america	LOC
ecj-10413	29	4	the european society of radiology	ORG
ecj-10413	29	5	the american college of physicians	ORG
ecj-10413	29	6	american	NORP
ecj-10413	29	7	the american academy of neurology	ORG
ecj-10413	29	8	1998	DATE
ecj-10413	29	9	2022	CARDINAL
ecj-10413	31	1	english	LANGUAGE
ecj-10413	31	2	age before 1998	DATE
ecj-10413	33	1	45-year-old	DATE
ecj-10413	33	2	caucasian	NORP
ecj-10413	34	1	roughly five	CARDINAL
ecj-10413	34	2	5) weeks ago	DATE
ecj-10413	35	1	the day	DATE
ecj-10413	35	2	night	TIME
ecj-10413	37	1	the day	DATE
ecj-10413	41	1	5/5	CARDINAL
ecj-10413	45	1	first	ORDINAL
ecj-10413	46	1	50 years of age	DATE
ecj-10413	46	2	1	CARDINAL
ecj-10413	47	1	15	CARDINAL
ecj-10413	47	2	50	CARDINAL
ecj-10413	47	3	nsaids	ORG
ecj-10413	47	4	93%	PERCENT
ecj-10413	47	5	6 weeks	DATE
ecj-10413	47	6	50	CARDINAL
ecj-10413	47	7	crp	ORG
ecj-10413	47	8	nsaids	ORG
ecj-10413	47	9	6 weeks	DATE
ecj-10413	47	10	4%	PERCENT
ecj-10413	47	11	3%	PERCENT
ecj-10413	48	1	2022	CARDINAL
ecj-10413	48	2	18:10413	CARDINAL
ecj-10413	49	1	29	CARDINAL
ecj-10413	49	2	ial	ORG
ecj-10413	51	1	one	CARDINAL
ecj-10413	51	2	three	CARDINAL
ecj-10413	51	3	15	CARDINAL
ecj-10413	51	4	1	CARDINAL
ecj-10413	51	5	the first six weeks	DATE
ecj-10413	51	6	first	ORDINAL
ecj-10413	51	7	nsaids	ORG
ecj-10413	51	8	first	ORDINAL
ecj-10413	51	9	1	CARDINAL
ecj-10413	54	1	north america	LOC
ecj-10413	54	2	the european society of radiology.20,21	ORG
ecj-10413	54	3	30	CARDINAL
ecj-10413	55	1	2022	CARDINAL
ecj-10413	55	2	18:10413	CARDINAL
ecj-10413	55	3	non -co mmerc	ORG
ecj-10413	55	4	ial	ORG
ecj-10413	55	5	exercise.16-19	CARDINAL
ecj-10413	55	6	sui et al	PERSON
ecj-10413	55	7	a few hundred dollars	MONEY
ecj-10413	55	8	a few thousand dollars	MONEY
ecj-10413	56	1	1).5	CARDINAL
ecj-10413	56	2	at least six weeks	DATE
ecj-10413	58	1	six-week	DATE
ecj-10413	59	1	2	CARDINAL
ecj-10413	60	1	crp	ORG
ecj-10413	61	1	emg	PERSON
ecj-10413	62	1	reviews.9-15	EVENT
ecj-10413	63	1	2022	CARDINAL
ecj-10413	63	2	18:10413	CARDINAL
ecj-10413	64	1	ial	ORG
ecj-10413	65	1	2	CARDINAL
ecj-10413	69	1	william osler	PERSON
ecj-10413	70	1	1	CARDINAL
ecj-10413	70	2	wu	PERSON
ecj-10413	70	3	march l	DATE
ecj-10413	70	4	zheng x	PERSON
ecj-10413	70	5	years	DATE
ecj-10413	70	6	1990	DATE
ecj-10413	70	7	2017	CARDINAL
ecj-10413	70	8	2017	CARDINAL
ecj-10413	71	1	ann transl med	ORG
ecj-10413	71	2	2020;8:299	CARDINAL
ecj-10413	72	1	2	CARDINAL
ecj-10413	72	2	idil h	ORG
ecj-10413	73	1	turkish	NORP
ecj-10413	73	2	j emerg med	PERSON
ecj-10413	74	1	3	CARDINAL
ecj-10413	75	1	hoy	ORG
ecj-10413	75	2	march l	DATE
ecj-10413	75	3	brooks p	ORG
ecj-10413	76	1	2010	DATE
ecj-10413	77	1	ann rheum dis 2014;73:968–74.	PERSON
ecj-10413	78	1	4	CARDINAL
ecj-10413	79	1	hancock mj	PERSON
ecj-10413	81	1	lancet 2015;386:2145-91	PERSON
ecj-10413	82	1	5	CARDINAL
ecj-10413	82	2	siu vj	PERSON
ecj-10413	82	3	khan un	ORG
ecj-10413	83	1	2021;13	CARDINAL
ecj-10413	83	2	kao ac	PERSON
ecj-10413	83	3	green dc	GPE
ecj-10413	83	4	davis na	PERSON
ecj-10413	85	1	1998;13:681–6	CARDINAL
ecj-10413	86	1	7	CARDINAL
ecj-10413	86	2	classen dc	PERSON
ecj-10413	88	1	2002;77:963-72	DATE
ecj-10413	88	2	8	CARDINAL
ecj-10413	89	1	downie a	PERSON
ecj-10413	90	1	j orth	PERSON
ecj-10413	90	2	2020;50:350-72	CARDINAL
ecj-10413	91	1	9	CARDINAL
ecj-10413	91	2	deyo ra	PERSON
ecj-10413	91	3	weinstein jn	PERSON
ecj-10413	93	1	2001;344:363-70	CARDINAL
ecj-10413	94	1	10	CARDINAL
ecj-10413	95	1	jd	PERSON
ecj-10413	95	2	mcnutt ra	PERSON
ecj-10413	96	1	2001;16:14–23	CARDINAL
ecj-10413	98	1	jarvik jg	PERSON
ecj-10413	98	2	deyo ra.	PERSON
ecj-10413	100	1	ann intern med	PERSON
ecj-10413	100	2	2002;137:586-97	CARDINAL
ecj-10413	101	1	12	CARDINAL
ecj-10413	102	1	sandhu hs	PERSON
ecj-10413	102	2	sanchez-caso	PERSON
ecj-10413	103	1	2000;13:438-43	CARDINAL
ecj-10413	104	1	pui mh	PERSON
ecj-10413	104	2	husen ya	PERSON
ecj-10413	105	1	2000;44:281	CARDINAL
ecj-10413	105	2	4	CARDINAL
ecj-10413	105	3	14	DATE
ecj-10413	106	1	chou r	PERSON
ecj-10413	106	2	the american college of physicians	ORG
ecj-10413	106	3	american	NORP
ecj-10413	107	1	2007;147:478-91	CARDINAL
ecj-10413	107	2	15	CARDINAL
ecj-10413	108	1	bussieres ae	PERSON
ecj-10413	108	2	taylor ja	PERSON
ecj-10413	108	3	peterson c.	PERSON
ecj-10413	108	4	3	CARDINAL
ecj-10413	109	1	2008;31:33-88	DATE
ecj-10413	110	1	16	CARDINAL
ecj-10413	111	1	reed sj	PERSON
ecj-10413	111	2	pearsons s.	PERSON
ecj-10413	113	1	2019	DATE
ecj-10413	114	1	february 9	DATE
ecj-10413	114	2	2022	CARDINAL
ecj-10413	115	1	17	CARDINAL
ecj-10413	116	1	a. b. i. m.	PERSON
ecj-10413	118	1	2015, november 9	DATE
ecj-10413	118	2	february 9	DATE
ecj-10413	118	3	2022	CARDINAL
ecj-10413	119	1	https://www.choosingwisely.org/clinician-lists/acep-lumbarspine-imaging-in-the-ed/ 18	DATE
ecj-10413	120	1	a. b. i. m.	PERSON
ecj-10413	122	1	2018	DATE
ecj-10413	122	2	october 31	DATE
ecj-10413	123	1	february 9	DATE
ecj-10413	123	2	2022	CARDINAL
ecj-10413	125	1	19	CARDINAL
ecj-10413	125	2	a. b. i. m.	PERSON
ecj-10413	127	1	2019, june 21	DATE
ecj-10413	128	1	february 9	DATE
ecj-10413	128	2	2022	CARDINAL
ecj-10413	129	1	20	CARDINAL
ecj-10413	130	1	brady ap	PERSON
ecj-10413	130	2	bello ja	PERSON
ecj-10413	130	3	is3r	GPE
ecj-10413	130	4	ranzcr	ORG
ecj-10413	131	1	assoc	GPE
ecj-10413	133	1	european	NORP
ecj-10413	135	1	2017;8:447–54	CARDINAL
ecj-10413	135	2	22	CARDINAL
ecj-10413	135	3	epstein rm	PERSON
ecj-10413	137	1	2011;9:100–3	CARDINAL
ecj-10413	139	1	khalil	PERSON
ecj-10413	139	2	martinez lm	PERSON
ecj-10413	140	1	phila pa 1976	ORG
ecj-10413	141	1	1992;17:311	CARDINAL
ecj-10413	141	2	24	CARDINAL
ecj-10413	142	1	rainville j	PERSON
ecj-10413	142	2	hartigan	PERSON
ecj-10413	142	3	martinez e	PERSON
ecj-10413	143	1	2004;4:106-15	CARDINAL
ecj-10413	144	1	kamal kc	PERSON
ecj-10413	144	2	alexandru	GPE
ecj-10413	144	3	kamal	PERSON
ecj-10413	145	1	32	CARDINAL
ecj-10413	146	1	2022	CARDINAL
ecj-10413	146	2	18:10413	CARDINAL
ecj-10413	146	3	non -co mmerc	ORG
ecj-10413	146	4	ial	ORG
ecj-10413	147	1	curr	ORG
ecj-10413	147	2	sci	ORG
ecj-10413	148	1	26	CARDINAL
ecj-10413	149	1	visser s	PERSON
ecj-10413	149	2	van der molen hf	PERSON
ecj-10413	150	1	ergon 2014;45:1597602	ORG
ecj-10413	151	1	27	CARDINAL
ecj-10413	152	1	faber g	PERSON
ecj-10413	152	2	visser s	PERSON
ecj-10413	152	3	van der molen hf	PERSON
ecj-10413	153	1	2012;41:4171-3. 28	DATE
ecj-10413	154	1	hudon c	ORG
ecj-10413	154	2	fortin m	ORG
ecj-10413	155	1	2011;9:155–64	CARDINAL
ecj-10413	155	2	epstein rm	PERSON
ecj-10413	157	1	sci med 2005;61:151628	ORG
ecj-10413	158	1	2022	CARDINAL
ecj-10413	158	2	18:10413	CARDINAL
ecj-10413	159	1	33	CARDINAL
ecj-10413	159	2	ial	ORG