Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=&volume=21&issue=22&spage=2018&aulast=Dos S Moreira
	subscription/membership/fee required	Bentham Science Publishers Ltd.	https://www.eurekaselect.com/195256/article