Institution: | 1. Ibn Al-Hytham Dental Center, Rafha, Saudi Arabia;2. Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Jazan University, Jazan, Saudi Arabia;3. Department of Preventive Dental Sciences, Division of Orthodontics and Dentofacial Orthopedics, College of Dentistry, Jazan University, Jazan, Saudi Arabia; Department of Orthodontics and Dentofacial Orthopedics, Faculty of Dentistry, Ibb University, Ibb, Republic of Yemen;4. Department of Orthodontics and Dentofacial Orthopedics, Faculty of Oral and Dental Medicine, University of Science and Technology, Sana''a, Republic of Yemen;5. Department of Orthodontics, Faculty of Dentistry, Damascus University, Damascus, Syria |