1. Department of Clinical Research , University of Southern Denmark , Odense , Denmark
2. Child and Adolescent Psychiatric Research Unit, Mental Health Services in the Region of Southern Denmark , University of Southern Denmark , Odense , Denmark
3. Department of Child and Adolescent Psychiatry , Aarhus University Hospital Psychiatry , Aarhus , Denmark
4. Department of Clinical Medicine , Aarhus University , Aarhus , Denmark