1. Department of Child and Adolescent Psychiatry, Istanbul Kartal Dr. Lutfi Kirdar Training and Research Hospital, İstanbul, Turkey
2. Department of Child and Adolescent Psychiatry, Cerrahpaşa School of Medicine, Istanbul University, İstanbul, Turkey
3. Department of Child and Adolescent Psychiatry, Ağrı State Hospital, Ağrı, Turkey
4. Department of Psychiatry, Cerrahpaşa School of Medicine, Istanbul University, İstanbul, Turkey