1. Department of Oral and Maxillofacial Surgery; Navodaya Dental College and Hospital; Raichur Karnataka India
2. Department of Oral and Maxillofacial Surgery; Bapuji Dental College and Hospital; Davangere Karnataka India
3. Department of Oral and Maxillofacial Pathology; Navodaya Dental College and Hospital; Raichur Karnataka India
4. Department of Oral and Maxillofacial Surgery; Radboud University Medical Centre; Nijmegen The Netherlands
5. Suzhou Ribo Life Science Co. Ltd.; Jiangsu China
6. Xiangya Hospital and School of Stomatology; Central South University; Changsha China
7. Department of Oral & Maxillofacial Surgery; Queen Alexandra Hospital; Cosham Portsmouth UK