Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0531-5565(17)30776-3
Healthy Aging	free resource	MedlinePlus Health Information	https://medlineplus.gov/healthyaging.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=29763722.ui
	free resource	scite Smart Citations	https://scite.ai/reports/29763722