Name	Info	Provider	Link
	subscription/membership/fee required	Optica Publishing Group	https://opg.optica.org/abstract.cfm?URI=ol-43-20-4875
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30320772/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/30320772
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-3445