Funding for this research was provided by:
Consejo Nacional de Cianc ia y Tecnología (Cátedras 2016-972)
Received: 24 December 2019
Accepted: 22 August 2020
First Online: 31 August 2020
Ethics approval and consent to participate
: All subjects expressed informed consent to participate in this study. Experimentation on healthy subjects was approved by the University of San Luis Potosí.
: All subjects consented to the publication of the results of this study.
: The authors declare that they have no competing interests.