Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=1076-2752&volume=60&issue=1&spage=55&aulast=Meyers
Safety	free resource	MedlinePlus Health Information	https://medlineplus.gov/safety.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=28953071.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/28953071/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/28953071
	free resource	scite Smart Citations	https://scite.ai/reports/28953071
	subscription/membership/fee required	Wolters Kluwer	https://doi.org/10.1097/JOM.0000000000001162