González Saldaña, Napoleón
Macías Parra, Mercedes
Xochihua Díaz, Luis
Palavicini Rueda, Martin
Carmona Vargas, Ana Jocelyn
Castillo Bejarano, José Iván
Veloz Corona, Quetzalli
Juárez Olguín, Hugo
Chavez Pacheco, Juan Luis
Article History
Received: 4 May 2021
Accepted: 30 July 2021
First Online: 16 August 2021
Declarations
:
: The study was submitted to and approved by the Institutional Ethics and Academic committee of National Institute of Pediatrics. Written informed consent was obtained from a parent or guardian for participants under 16 years old.
: As any identifiable information (image, face, name etc.) of participant is not revealed in the submission, for that Consent is not applicable.
: The authors declare that there are no competing interests.