Name	Info	Provider	Link
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=33993205.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33993205/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33993205
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-TIMP1-2
	free resource	scite Smart Citations	https://scite.ai/reports/33993205
	subscription/membership/fee required	Silverchair Information Systems	https://jamanetwork.com/journals/jamacardiology/fullarticle/10.1001/jamacardio.2021.1157