Cacho-Díaz, Bernardo http://orcid.org/0000-0001-9289-5312
Spínola-Maroño, Héctor
Mendoza-Olivas, Laura G.
Candelaria, Myrna
Article History
Received: 14 June 2018
Accepted: 14 August 2018
First Online: 18 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed were in accordance with the ethical standards of the institutional research and ethics committees.
: Informed consent was not considered necessary by the institutional research and ethics committees for this was a retrospective observational study.