Name	Info	Provider	Link
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-3254
	subscription/membership/fee required	BioOne	https://doi.org/10.1667/0033-7587(2001)155[0015:eoodir]2.0.co;2
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:11121211
	subscription/membership/fee required	Silverchair Information Systems	https://meridian.allenpress.com/radiation-research/article-lookup/doi/10.1667/0033-7587(2001)155[0015:eoodir]2.0.co;2