1. Department of Medical Genetics, Balıkesir University, Balıkesir, Turkey
2. Department of Medical Bioinformatics, Ege University, İzmir, Turkey
3. Department of Child and Adolescent Psychiatry, Balıkesir University, Balıkesir, Turkey
4. Department of Neuroscience, Ege University, İzmir, Turkey
5. Department of Bioistatistics and Medical Informatics, Ege University, Izmir, Turkey
6. Department of Medical Genetics, Ege University, Izmir, Turkey
7. Department of Child and Adolescent Psychiatry, Çiğli Research and Training Hospital, Izmir, Turkey
8. ADHD Outpatient Program, Hospital de Clinicas de Porto Alegre, Department of Psychiatry, Federal University of Rio Grande do Sul, Brazil
9. National Institute of Developmental Psychiatry for Children and Adolescents, São Paulo, Brazil
10. Department of Child and Adolescent Psychiatry, Ege University, Izmir, Turkey