Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=1389-2029&volume=18&issue=1&spage=39&aulast=Hao
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/28503089/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/28503089
	free resource	scite Smart Citations	https://scite.ai/reports/28503089