1. Department of Clinical Dental Sciences, College of Dentistry, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
2. Department of Restorative Dental Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
3. Department of Prosthetic Dental Science, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
4. Department of Preventive Dental Science, College of Dentistry, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
5. Department of Prosthetic Dental Sciences, College of Dentistry, King Saud University, Research Chair for Biological Research in Dental Health, Riyadh, Saudi Arabia