Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/18223250/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/18223250
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-3953
	subscription/membership/fee required	Silverchair Information Systems	https://iovs.arvojournals.org/article.aspx?doi=10.1167/iovs.07-1159