1. Laboratory of Molecular Biology and Genomic, Faculty of Biological Chemical Sciences, Autonomous University of Guerrero, Chilpancingo, Guerrero 39087, Mexico
2. Faculty of Nursing, Autonomous University of Guerrero, Acapulco, Guerrero 39610, Mexico
3. Laboratory of Clinical and Molecular Epidemiology, Faculty of Biological and Chemical Sciences, Autonomous University of Guerrero, Chilpancingo, Guerrero 39087, Mexico