Name	Info	Provider	Link
	free resource	MDPI	https://www.mdpi.com/resolver?pii=ijms222313010
Iron	free resource	MedlinePlus Health Information	https://medlineplus.gov/iron.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34884815/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34884815
NBRP resources	free resource	National BioResource Project	https://rrc.nbrp.jp/references/list?pubmed=34884815