Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0168-8278(18)32631-X
Full Text at the institutional repository	free resource	Andalusian Health Repository	http://hdl.handle.net/10668/13383
	subscription/membership/fee required	ClinicalKey	https://www.clinicalkey.com/content/playBy/pii?v=S0168-8278(18)32631-X