Simental-Mendía, Mario http://orcid.org/0000-0002-7179-494X
Vilchez-Cavazos, Félix http://orcid.org/0000-0001-9540-3379
Álvarez-Villalobos, Neri http://orcid.org/0000-0001-5208-1429
Blázquez-Saldaña, Jaime http://orcid.org/0000-0002-0443-7520
Peña-Martínez, Víctor http://orcid.org/0000-0003-2924-1329
Villarreal-Villarreal, Gregorio http://orcid.org/0000-0001-9712-8227
Acosta-Olivo, Carlos http://orcid.org/0000-0002-2025-1865
Article History
Received: 26 November 2019
Revised: 10 February 2020
Accepted: 14 February 2020
First Online: 26 February 2020
Compliance with ethical standards
: This study was approved by the Ethics in Investigation Committee of our institution. This review protocol adheres to the preferred reporting items for systematic reviews and meta-analysis (PRISMA) statement, and it was guided by a registered protocol (PROSPERO CDR42018108545).
: None.