id	sid	eid	entity	type
ffhd-178	1	1	2160-3855	CARDINAL
ffhd-178	1	2	issn	PERSON
ffhd-178	1	3	2378-7007	DATE
ffhd-178	1	4	2160-3855	CARDINAL
ffhd-178	1	5	issn	PERSON
ffhd-178	1	6	2378-7007	DATE
ffhd-178	2	1	5	CARDINAL
ffhd-178	3	1	4	CARDINAL
ffhd-178	3	2	2015	DATE
ffhd-178	3	3	april 2015	DATE
ffhd-178	3	4	chiba	GPE
ffhd-178	3	5	japan	GPE
ffhd-178	3	6	hiroki adachi department of internal medicine	ORG
ffhd-178	3	7	chiba	GPE
ffhd-178	3	8	japan	GPE
ffhd-178	3	9	katsuyama department of internal medicine	ORG
ffhd-178	3	10	chiba	GPE
ffhd-178	3	11	japan hidetaka	ORG
ffhd-178	3	12	hamasaki department of internal medicine	ORG
ffhd-178	3	13	chiba	GPE
ffhd-178	3	14	japan	GPE
ffhd-178	3	15	sako department of internal medicine	ORG
ffhd-178	3	16	chiba	GPE
ffhd-178	3	17	japan	GPE
ffhd-178	4	1	japanese	NORP
ffhd-178	12	1	2015-04-30	CARDINAL
ffhd-178	12	2	5	CARDINAL
ffhd-178	13	1	4	CARDINAL
ffhd-178	13	2	2015	DATE
ffhd-178	13	3	april 2015	DATE
ffhd-178	13	4	ffc	ORG
ffhd-178	13	5	first	ORDINAL
ffhd-178	13	6	4.0	CARDINAL