Ruvalcaba-López, Juan Manuel
Córdova-Fraga, Teodoro
de la Rosa-Alvarez, Guadalupe
Murillo-Ortiz, Blanca Olivia
Martínez-Espinosa, Juan Carlos
Guzmán-Cabrera, Rafael
Bernal-Alvarado, Jesús
Funding for this research was provided by:
Universidad de Guanajuato (2018/59023)
Article History
Received: 16 April 2018
Accepted: 27 June 2018
First Online: 6 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Additional informed consent was obtained from all individual participants for whom identifying information is included in this article.