Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=&volume=14&issue=1&spage=529&aulast=Xu
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=27176566.ui
	subscription/membership/fee required	Spandidos Publications	https://www.spandidos-publications.com/mmr/14/1/529
	free resource	scite Smart Citations	https://scite.ai/reports/27176566