Name	Info	Provider	Link
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=28525911.ui
	free resource	scite Smart Citations	https://scite.ai/reports/28525911
	subscription/membership/fee required	Wolters Kluwer	https://journals.lww.com/28525911.pmid