Perez-Guerrero, Edsaul Emilio
Gamez-Nava, Jorge Ivan
Muñoz-Valle, Jose Francisco
Cardona-Muñoz, Ernesto German
Bonilla-Lara, David
Fajardo-Robledo, Nicte Selene
Nava-Zavala, Arnulfo Hernan
Garcia-Cobian, Teresa Arcelia
Rincón-Sánchez, Ana Rosa
Murillo-Vazquez, Jessica Daniela
Cardona-Müller, David
Vazquez-Villegas, Maria Luisa
Totsuka-Sutto, Sylvia Elena
Gonzalez-Lopez, Laura http://orcid.org/0000-0002-6517-6344
Funding for this research was provided by:
Fondo en Investigacion en Salud del Seguro Mexicano del Seguro Social (FIS/IMSS/PROT/G14/1296)
Article History
Received: 10 December 2016
Accepted: 14 February 2017
First Online: 27 February 2017
Compliance with ethical standards
:
: Authors declare that they have no conflict of interest.
: This study was conducted according to the recommendations described by the 64th Declaration of Helsinki and was in accordance with the ethical standards of the Ethics and Research Board of UMAE Centro Medico Nacional de Occidente del Instituto Mexicano del Seguro Social (13-01 with approval code: R-2014-1301-77).
: Informed consent was obtained from all individual participants included in the study.