1. Department of Pedodontics, Faculty of Dentistry, Istanbul University-Cerrahpasa, Istanbul, Turkey
2. Department of Pedodontics, Faculty of Dentistry, Istanbul University, Istanbul, Turkey
3. Pediatric Dentist, Private Practice, Istanbul, Turkey
4. Department of Pedodontics, Faculty of Dentistry, Istanbul Medipol University, Istanbul, Turkey
5. Department of Biostatistics, Medical School, Marmara University, Istanbul, Turkey