Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=1792-0981&volume=5&issue=6&spage=1725&aulast=Zhou
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23837062/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/23837062
	free resource	scite Smart Citations	https://scite.ai/reports/23837062