Name	Info	Provider	Link
	free resource	Baishideng Publishing Group Inc.	https://www.wjgnet.com/2220-3141/full/v5/i1/65.htm
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/26855895/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/26855895
	free resource	scite Smart Citations	https://scite.ai/reports/26855895