Name	Info	Provider	Link
	subscription/membership/fee required	Nature Publishing Group	https://doi.org/10.1203/00006450-199502000-00011
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=7731756.ui
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-1122