Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=0965-0407&volume=26&issue=9&spage=1375&aulast=Chen
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/29471889/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/29471889
	free resource	scite Smart Citations	https://scite.ai/reports/29471889