Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0301-4797(18)30052-5
Iron	free resource	MedlinePlus Health Information	https://medlineplus.gov/iron.html
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-972
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:29427929
	free resource	scite Smart Citations	https://scite.ai/reports/29427929