1. Division of Maxillofacial Surgery Città della Salute e della Scienza University of Turin Turin Italy
2. Department Plastic, Reconstructive and Maxillofacial Surgery Nepean Hospital Sydney New South Wales Australia
3. Department Oral and Maxillofacial Surgery University of Dundee Dundee UK
4. Department Oral and Maxillofacial Surgery Hippokration General Hospital Athens Greece
5. Department Diagnosis and Surgery Araraquara Dental School – UNESP – São Paulo State University São Paulo Brazil
6. Department of Diagnosis and Surgery Division of Oral and Maxillofacial Surgery São Paulo State University UNESP Araçatuba, São Paulo Brazil
7. Department Oral and Maxillofacial Surgery Gazi Alhariri Hospital, Medical City Baghdad Iraq
8. Oral and Maxillofacial Diseases Research Center Mashhad University of Medical Sciences Mashhad Iran
9. Department Oral and Maxillofacial Surgery B.P. Koirala Institute of Health Sciences Dharan Nepal
10. Department Oral and Maxillofacial Surgery Aligarh Muslim University Aligarh India
11. Department Oral and Maxillofacial Surgery College of Medicine University of Ibadan Ibadan Nigeria
12. Maxillofacial Surgery Unit, General Surgery Department Faculty of Medicine Sohag University Sohag Egypt
13. Department Oral and Maxillofacial Surgery Hospital Universitario Vall D'Hebron Barcelona Spain
14. Department Oral and Maxillofacial Surgery Paracelsus Medical University Salzburg Salzburg Austria