Name	Info	Provider	Link
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=31840311.ui
Full Text at the institutional repository	free resource	Andalusian Health Repository	http://hdl.handle.net/10668/14836
	subscription/membership/fee required	Wiley	https://doi.org/10.1111/ejh.13370