Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/32489470/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/32489470
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-PGR-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-1561
	free resource	Ivyspring International Publisher	https://www.jcancer.org/v11p4534.htm