1. Oral and Maxillofacial Surgery Department, Faculty of Dental Medicine, Umm Al-qura University, Makkah 24225, Saudi Arabia
2. Dental and Oral Surgery, Umm Al-qura University, Makkah 24225, Saudi Arabia
3. Preventive Dentistry Department, Dental Public Health Division, Faculty of Dental Medicine, Umm Al-Qura University, Makkah 24225, Saudi Arabia