Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=1107-3756&volume=19&issue=6&spage=961&aulast=Sancho
	subscription/membership/fee required	Spandidos Publications	https://www.spandidos-publications.com/ijmm/19/6/961
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-783