1. Professor, Department of Orthodontics and Dentofacial Orthopedics, Kothiwal Dental College and Hospital, Moradabad, Uttar Pradesh, India
2. Professor, Department of Oral Medicine and Radiology, Institute of Dental Education and Advanced Studies, Gwalior, India
3. Private Practioner, Umrao Dental Care and Orthodontic Center, Bhilwara, Rajasthan, India
4. Consultant Orthodontist, Dr Sawhney Dental Center, Agra, Uttar Pradesh, India