1. Altınbaş University Faculty of Dentistry, Department of Pediatric Dentistry, İstanbul, Turkey

2. Dentist in Private Practice, Dental Implant A Plus Clinic, İstanbul, Turkey

3. İstanbul Health and Technology University, Faculty of Dentistry, Department of Pediatric Dentistry, İstanbul, Turkey

4. The University of Sheffield School of Clinical Dentistry, Department of Dental Public Health, Sheffield, United Kingdom