Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	http://ijs.microbiologyresearch.org/pubmed/content/journal/ijsem/10.1099/ijsem.0.004398
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/32815801/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/32815801
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-AKR1C1-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-972
NBRP resources	free resource	National BioResource Project	https://rrc.nbrp.jp/references/list?pubmed=32815801