PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
30666821-4	2019	We demonstrated extended release of rhBMP-2 from CS-GAG scaffolds compared to their collagen sponge counterparts, and further extended release from CS-GAG gels seeded with BMP-2 MSC.	Glycosaminoglycans	52-55	bone morphogenetic protein 2	Homo sapiens	38-43