Salinas, José Ramón http://orcid.org/0000-0003-2782-9874
García-Lagos, Francisco http://orcid.org/0000-0002-9664-0832
Diaz de Aguilar, Javier http://orcid.org/0000-0001-6405-5287
Joya, Gonzalo http://orcid.org/0000-0001-9256-0870
Sandoval, Francisco http://orcid.org/0000-0001-9235-7856
Article History
Received: 31 January 2018
Accepted: 19 October 2018
First Online: 9 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.