1. Dental Materials and Biomaterials Laboratory, Faculty of Stomatology, Meritorious Autonomous University of Puebla
2. Dental Materials and Biomaterials Research Laboratory, Postgraduate Studies, and Research Division, Faculty of Dentistry, National Autonomous University of Mexico
3. Physics Institute, Meritorious Autonomous University of Puebla
4. Department of Integral Dental Clinics, University Center for Health Sciences, University of Guadalajara