1. Bakirkoy Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Department of Child and Adolescent Psychiatry, Istanbul - Turkey
2. Uskudar University, Faculty of Health Sciences, Department of Child Development, Division of Child and Adolescent Psychiatry, Istanbul Turkey
3. Gulhane Military Medical School, Haydarpasa Teaching Hospital, Department of Pediatrics, Istanbul - Turkey