Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0016-5107(19)30208-1
Esophageal Cancer	free resource	MedlinePlus Health Information	https://medlineplus.gov/esophagealcancer.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30922862/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/30922862
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-73
	subscription/membership/fee required	ClinicalKey	https://www.clinicalkey.com/content/playBy/pii?v=S0016-5107(19)30208-1