Tapia, Alejandra http://orcid.org/0000-0003-0762-7618
Leiva, Victor http://orcid.org/0000-0003-4755-3270
Diaz, Maria del Pilar http://orcid.org/0000-0001-5207-4253
Giampaoli, Viviana http://orcid.org/0000-0001-7812-6963
Article History
Received: 14 March 2018
Accepted: 9 September 2018
First Online: 21 September 2018