1. Department of Specialty in Aesthetic, Cosmetic, Restorative, and Implantological Dentistry, Autonomous University of San Luis Potosi, San Luis Potosi 78290, Mexico
2. Laboratory of Basic Science, Faculty of Dentistry, Autonomous University of San Luis Potosi, San Luis Potosi 78290, Mexico
3. Department of Endodontics Postgraduate Program, Autonomous University of San Luis Potosi, San Luis Potosi 78290, Mexico