PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33049075-4	2021	New evidence points to involvement of the hypoxia-inducible factor (HIF)/erythropoietin (EPO)/iron pathway as important in FGF23 physiology.	Iron	94-98	erythropoietin	Homo sapiens	73-87	
33049075-4	2021	New evidence points to involvement of the hypoxia-inducible factor (HIF)/erythropoietin (EPO)/iron pathway as important in FGF23 physiology.	Iron	94-98	erythropoietin	Homo sapiens	89-92