id	sid	eid	entity	type
ffhd-44	1	1	2160-3855	CARDINAL
ffhd-44	1	2	issn	PERSON
ffhd-44	1	3	2378-7007	DATE
ffhd-44	1	4	2160-3855	CARDINAL
ffhd-44	1	5	issn	PERSON
ffhd-44	1	6	2378-7007	DATE
ffhd-44	2	1	3	CARDINAL
ffhd-44	3	1	august 2013	DATE
ffhd-44	3	2	dong hoon suh department	PERSON
ffhd-44	3	3	seoul national university bundang hospital	ORG
ffhd-44	3	4	seongnam mi-kyung kim	PERSON
ffhd-44	3	5	seoul national university college of medicine	ORG
ffhd-44	3	6	seoul	GPE
ffhd-44	3	7	seung kim	PERSON
ffhd-44	3	8	seoul national university college of medicine	ORG
ffhd-44	3	9	seoul	GPE
ffhd-44	3	10	hyun hoon chung	PERSON
ffhd-44	3	11	seoul national university college of medicine	ORG
ffhd-44	3	12	seoul yong	GPE
ffhd-44	3	13	seoul national university college of medicine	ORG
ffhd-44	8	1	2013-08	DATE
ffhd-44	8	2	3	CARDINAL
ffhd-44	9	1	august 2013	DATE
ffhd-44	9	2	ffc	ORG
ffhd-44	9	3	first	ORDINAL
ffhd-44	9	4	4.0	CARDINAL