1. Department of Dentistry; Shyam Shah Medical College; Rewa MP India
2. Orofacial Cleft and Craniofacial Anomalies; Department of Plastic and Reconstructive Surgery; Amandeep Hospital; Amritsar Punjab India
3. Department of Oral and Maxillofacial Surgery; Government College of Dentistry; Indore MP India
4. Consultant Oral and Maxillofacial Surgeon; Ludhiana Punjab India