1. Department of Restorative Dentistry, Faculty of Dentistry, Harran University, Sanlıurfa, Turkey
2. Department of Pediatric Dentistry, Faculty of Dentistry, Dicle University, Diyarbakir, Turkey
3. Department of Pediatric Dentistry, Faculty of Dentistry, Harran University, Sanlıurfa, Turkey
4. Department of Public Health and Humanitarian Disciplines, Uzhhorod National University, Uzhhorod, Ukraine
5. Department of Biostatistics, Faculty of Medicine, Dicle University, Diyarbakir, Turkey