1. Department of Orthodontics, Faculty of Dentistry, University of Damascus, Damascus P.O. Box 16046, Syria
2. Biomedical Engineering Department, Faculty of Electrical and Mechanical Engineering, University of Damascus, Damascus P.O. Box 16046, Syria
3. Preventive Dental Science Department, College of Dentistry, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), Riyadh 11426, Saudi Arabia
4. King Abdullah International Medical Research Center, Ministry of National Guard Health Affairs, Riyadh 11481, Saudi Arabia
5. Dental Services King Abdulaziz Medical City, Ministry of the National Guard-Health Affairs, Riyadh 11426, Saudi Arabia
6. College of Medicine & Dentistry, Ulster University, Birmingham B4 6BN, UK
7. Orthodontic Division, Preventive Dentistry Department, College of Dentistry, Jouf University, Sakaka 72345, Saudi Arabia
8. Department of Dental Research Cell, Saveetha Institute of Medical and Technical Sciences, Saveetha Dental College and Hospitals, Chennai 600077, India
9. Department of Public Health, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
10. Department of Orthodontics, School of Dental Sciences, Universiti Sains Malaysia, Penang 11700, Kelantan, Malaysia