Sánchez-Martínez, Claudia Marisol
Choreño-Parra, José Alberto
Nuñez-Orozco, Lilia
Placencia-Álvarez, Noel
Alvis-Castaño, Laura Marcela
Guadarrama-Ortiz, Parménides http://orcid.org/0000-0001-5672-2414
Article History
Received: 26 June 2019
Accepted: 10 September 2019
First Online: 29 October 2019
Ethics approval and consent to participate
: The current study was reviewed and approved by the review board of the Centro Medico Nacional “20 de Noviembre” ISSSTE, in Mexico City. All data has been collected in accordance with local institutional review boards.
: The current study does not contain any individual person’s data in any form.
: The authors declare that they have no competing interests.