| Affiliation: | 1. Department of Orthodontics, University of Damascus, Faculty of Dentistry, Damascus, Syria;2. Department of Oral and Maxillofacial Surgery, University of Damascus Faculty of Dentistry, Damascus, Syria;1. Department of Orthodontics, Mansoura University, Faculty of Dentistry, Algomhoria Street, Aldakhlia, 35516 Mansoura, Egypt;2. Department of Dental Biomaterials, Mansoura University, Faculty of Dentistry, Mansoura, Egypt;1. Department of Orthodontics, Kermanshah University of Medical Sciences, Kermanshah, Iran;2. Department of Orthodontics, School of Dentistry, Guilan University of Medical Sciences, Rasht, Iran;3. Students Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran;4. Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran;1. Department of Orthodontics, Faculty of Dentistry, Mansoura University, Mansoura, Egypt;2. Department of Dental Biomaterials, Faculty of Dentistry, Mansoura University, Mansoura, Egypt;1. Department of Otolaryngology-Head and Neck Surgery, Division of Orthodontics and Dentofacial Orthopedics, American University of Beirut, Medical Center, Beirut, Lebanon;2. Department of Orthodontics and Dentofacial Orthopedics, Montpellier University, Montpellier, France;3. Department of Orthodontics, Faculty of Dental Medicine, Lebanese University, Beirut, Lebanon |
