Gutiérrez-Martínez, Josefina http://orcid.org/0000-0002-4047-4257
Pineda, Carlos http://orcid.org/0000-0003-0544-7461
Sandoval, Hugo http://orcid.org/0000-0002-9622-1558
Bernal-González, Araceli http://orcid.org/0000-0002-1204-9050
Article History
Received: 7 August 2019
Revised: 7 August 2019
Accepted: 21 September 2019
First Online: 6 November 2019
Compliance with ethical standards
:
: None.