1. Department of Oral Medicine and Radiology, Rama Dental College Hospital and Research Centre, Mandhana, Kanpur, Uttar Pradesh, India
2. Consultant Periodontist and Oral Implantologist, Howrah, West Bengal, India
3. Department of Oral and Maxillofacial Surgery, Rama Dental College Hospital and Research Centre, Mandhana, Kanpur, Uttar Pradesh, India
4. Department of Public Health Dentistry, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Lucknow, Uttar Pradesh, India
5. Professor, Department of Periodontology, CDCRI, Rajnandgaon, Chhattisgarh, India