Name	Info	Provider	Link
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=33222706.ui
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-649
	subscription/membership/fee required	Cambridge University Press	https://www.cambridge.org/core/product/identifier/S1431927620024678/type/journal_article
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/mam/article-lookup/doi/10.1017/S1431927620024678