Name	Info	Provider	Link
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S2213-6711(15)00274-X
Stem Cells	free resource	MedlinePlus Health Information	https://medlineplus.gov/stemcells.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/26607950/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/26607950
Full text from	free resource	Kyoto University Research Information Repository - Articles	http://hdl.handle.net/2433/210242
	free resource	scite Smart Citations	https://scite.ai/reports/26607950