Cerda, Claudia
Bidegain, Iñigo
Article History
Received: 19 July 2017
Accepted: 28 February 2018
First Online: 10 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Ethical approval for studies with human participants was obtained for the research from the Scientific Ethics Committee of the Faculty of Social Sciences of University of Chile.