1. Department of Morphology, Center of Basic Sciences, Autonomous University of Aguascalientes, 20100 Aguascalientes, Mexico
2. Department of Chemistry, Center of Basic Sciences, Autonomous University of Aguascalientes, 20100 Aguascalientes, Mexico
3. Department of Microbiology, Center of Basic Sciences, Autonomous University of Aguascalientes, 20100 Aguascalientes, Mexico