PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22328218-7	2012	Sufficient stability of 8-epi-PGF(2alpha) in DBS was achieved by preconditioning DBS paper with vitamin E and BHT.	Butylated Hydroxytoluene	110-113	placental growth factor	Homo sapiens	30-33