Name	Info	Provider	Link
	free resource	Baishideng Publishing Group Inc.	https://www.wjgnet.com/1948-5182/full/v9/i35/1278.htm
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/29290909/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/29290909
	free resource	scite Smart Citations	https://scite.ai/reports/29290909