Name	Info	Provider	Link
	free resource	BioMed Central	https://bmchealthservres.biomedcentral.com/articles/10.1186/s12913-019-4342-4
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31331341/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/31331341
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-PTEN-4