Name	Info	Provider	Link
	free resource	Baishideng Publishing Group Inc.	https://www.wjgnet.com/1948-9358/full/v6/i2/321.htm
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/25789113/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/25789113
	free resource	scite Smart Citations	https://scite.ai/reports/25789113