Rodríguez-Ríos, Andrea
Espinoza-Téllez, Gerardo
Martínez-Ezquerro, José Darío
Rendón-Macías, Mario Enrique
Article History
Received: 20 September 2018
Accepted: 5 March 2020
First Online: 16 March 2020
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: All procedures performed in this study were under the ethical standards of the international and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The project received approval by the research and ethics committee of the medical school.
: All students signed informed consent to participate in the study.