1. Department of Oral Medicine and Radiology, Saveetha Dental College and Hospitals, Chennai, India
2. Department of Oral Medicine and Radiology, A.M.E’s Dental College and Hospital, Raichur, India
3. Department of Oral Medicine and Radiology, New Horizon Dental College and Research Institute, Chhattisgarh, India
4. Department of Preventive Dentistry, College of Dentistry, Jouf University, Saudi Arabia