Name	Info	Provider	Link
Full text from DIGITALCSIC	free resource	Digital CSIC Spanish National Research Council	http://hdl.handle.net/10261/217956
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S1465-3249(19)30889-8
Full Text at the institutional repository	free resource	Andalusian Health Repository	http://hdl.handle.net/10668/14868
	subscription/membership/fee required	ClinicalKey	https://www.clinicalkey.com/content/playBy/pii?v=S1465-3249(19)30889-8