1. Department of Paediatric Dentistry, Rehman College of Dentistry, Peshawar, Pakistan
2. Consultant Paediatric Dentistry, Shifa College of Dentistry, Islamabad, Pakistan
3. Department of Oral Pathology, Rehman College of Dentistry,
Peshawar, Pakistan
4. Special Care dentistry, Dr. Qaiser & Associates Dental Practice, Islamabad, Pakistan
5. Preventive Dentistry Department, College of Dentistry, Jouf University, Sakaka, Saudi Arabia