PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33413387-6	2021	In multivariate analyses, sputum ACE2 levels were positively associated with OCS use and male gender.	L-Cysteic acid	77-80	angiotensin converting enzyme 2	Homo sapiens	33-37