1. Department of Periodontics, ECHS Polyclinic (Ministry of Defence), ARA, Bihar, India
2. Senior Practitioner and Consultant Orthodontist, Krishna Dental Clinic and Orthodontic Centre, Erode, Tamil Nadu, India
3. Dental and Maxillofacial Services, Bahrain Defence Force Hospital, Kingdom of Bahrain
4. Department of Oral Pathology and Microbiology, Dhanalakshmi Srinivasan Dental College, Siruvachur, Perambalur, Tamil Nadu, India
5. Department of Oral Medicine and Radiology, Dhanalakshmi Srinivasan Dental College, Siruvachur, Perambalur, Tamil Nadu, India
6. Clinical Practitioner, Krishna Dental Clinic and Orthodontic Centre, Erode, Tamil Nadu, India