1. Department of Oral & Maxillofacial Surgery and Diagnostic Sciences, Faculty of Dentistry, Taif University, Taif, Saudi Arabia
2. Department of Basic and Clinical Oral Sciences, Faculty of Dental Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
3. Department of Preventive Dentistry, Faculty of Dentistry, Taif University, Taif, Saudi Arabia
4. Department of Oral Diagnostic Sciences, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
5. Department of Restorative Dentistry, Faculty of Dentistry, Taif University, Taif, Saudi Arabia
6. Department of Oral & Maxillofacial Surgery, Faculty of Dental Medicine, Umm Al-Qura University, Makkah, Saudi Arabia