Name	Info	Provider	Link
	free resource	Baishideng Publishing Group Inc.	https://www.wjgnet.com/2222-0682/full/v5/i4/216.htm
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/26713282/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/26713282
	free resource	scite Smart Citations	https://scite.ai/reports/26713282