1. Department of Oral and Maxillofacial Surgery, Drs. Sudha and Nageswara Rao, Siddhartha Institute of Dental Sciences, Krishna, Andhra Pradesh, India
2. Department of Oral and Maxillofacial Surgery, College of Dentistry, King Faisal University, Al Hofuf, Kingdom of Saudi Arabia
3. Department of Oral and Maxillofacial Surgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India