1. Dental Public Health (DPH) Residency Program, University of California, San Francisco, USA
2. Department of Restorative Dental Sciences, King Khalid university, College of Dentistry, Abha, Saudi Arabia
3. BDS, Mamata Dental College, Khammam, Telangana, India
4. Dr. Harvansh Singh Judge Institute of Dental Sciences, Panjab University, Chandigarh, India
5. Department of Oral and Maxillofacial Pathology, Kalinga Institute of Dental Sciences, KIIT Deemed to be University, Patia, Bhubaneswar, India
6. Department of Periodontics, Lenora Institute of Dental Sciences, Rajahmundry, Andhra Pradesh, India
7. Consultant Endodontist, Clove Dental Hospitals, Visakhapatnam, Andhra Pradesh, India