1. National Laboratory of Specialized Services of Research, Development, and Innovation for Chemical and Biotechnological Drugs (LANSEIDI), CONACyT at Innbiogem, Monterrey, Nuevo León, Mexico
2. Internal Medicine Department, Mexican Institute of Social Security, Monterrey, Nuevo León, Mexico
3. Asilo Luis Elizondo, Guadalupe, Nuevo León, Mexico
4. Universidad de Monterrey, San Pedro Garza Garcia, Nuevo León, Mexico
5. Asistencia y Desarrollo Social A. C., Monterrey, Nuevo León, Mexico
6. Schools of Medicine & of Biological Sciences, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Nuevo León, Mexico