Name	Info	Provider	Link
	subscription/membership/fee required	Masson (France)	http://www.em-consulte.com/retrieve/pii/MDOI-RCO-11-2002-88-7-0035-1040-101019-ART9
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-920
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:12457118