PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17030351-6	2007	Among EC cases, survivin and COX-2 were strongly positive in 38 (76%) and 30 (60%) patients, respectively.	ec	6-8	prostaglandin-endoperoxide synthase 2	Homo sapiens	29-34