Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/18032798/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/18032798
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-3931
	subscription/membership/fee required	Wolters Kluwer	https://doi.org/10.1681/ASN.2007010092