PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
25679210-4	2015	METHODS: In the present study, immunohistochemical staining of EGFR and CXCR4 was performed on paraffin-embedded specimens from 131 patients with surgically resected PDAC.	Paraffin	95-103	epidermal growth factor receptor	Homo sapiens	63-67