González-Aragón Pineda, Álvaro Edgar
Borges-Yáñez, Socorro Aída http://orcid.org/0000-0002-0967-5616
Irigoyen-Camacho, María Esther
Lussi, Adrian
Article History
Received: 27 February 2018
Accepted: 7 May 2018
First Online: 13 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were in accordance with the ethical standards of the Dentistry School’s Committee on Ethics and Investigation at the Autonomous National University of Mexico and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.