Villarreal-Garza, Cynthia http://orcid.org/0000-0003-3587-339X
Mesa-Chavez, Fernanda http://orcid.org/0000-0003-4723-1837
Garza-Ledezma, Ma ria Alejandra
Peña-Curiel, Omar http://orcid.org/0000-0003-3447-5488
Martinez-Cannon, Bertha Alejandra
Canavati-Marcos, Mauricio
Cardona-Huerta, Servando
Article History
Received: 24 July 2020
Accepted: 5 October 2020
First Online: 30 October 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were in accordance with the ethical standards of the institutional research committee and national regulations and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: A waiver of informed consent was provided by the Ethics and Research Committees of the Institutional Review Board of Escuela de Medicina del Tecnologico de Monterrey given that this study involves no more than minimal risk to the subjects considering that it represents a retrospective record review in which all analyzed data were collected from patients’ existing medical files, does not include information that could identify the subjects and does not involve the implementation of any procedures or the deliberate modification of any physiological, psychological, or social variables of the studied population.