Goenaga-Vázquez, Yamila
Colón, Gloria
Barrios, Nilka
Correa, María
Article History
Received: 14 May 2017
Accepted: 13 December 2017
First Online: 2 February 2018
Compliance with ethical standards
:
: All the authors have declared no competing interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.