1. Faculty of Medicine; Microbiology Department; Autonomous University of San Luis Potosí; 2405 Venustiano Carranza Avenue, Colonia los Filtros 78210 San Luis Potosí Mexico
2. Faculty of Medicine; Department of Immunology, Autonomous University of San Luis Potosí; 2405 Venustiano Carranza Avenue, Colonia los Filtros 78210 San Luis Potosí Mexico
3. Research Center for Health Sciences and Biomedicine; Autonomous University of San Luis Potosí; 550 Sierra Leona Avenue, Lomas 2da Sección 78210 San Luis Potosí Mexico
4. Faculty of Medicine, Department of Biochemistry; Autonomous University of San Luis Potosí; 2405 Venustiano Carranza Avenue, Colonia los Filtros 78210 San Luis Potosí Mexico
5. Faculty of Dentistry; Biochemistry, Microbiology, and Pathology Laboratory; Autonomous University of San Luis Potosí; 2 Dr. Manuel Nava Avenue, Zona Universitaria 78290 San Luis Potosí Mexico