1. Department of Child and Adolescent Mental Health Odense, Mental Health Services in the Region of Southern Denmark University of Southern Denmark Odense Denmark
2. Child and Adolescent Mental Health Centre Capital Region Psychiatry Copenhagen Denmark
3. Department of Child and Adolescent Psychiatry Psychiatric University Hospital of Zurich Switzerland
4. Clinical Psychology and Epidemiology, Institute of Psychology University of Basel Switzerland
5. Department of Epidemiology, Biostatistics, and Biodemography, Institute of Public Health University of Southern Denmark Odense Denmark
6. Center for Eating Disorders Odense University Hospital Odense Denmark
7. OPEN – Open Patient Data Explorative Network Odense University Hospital Denmark
8. Psychiatric Services in the Region of Southern Denmark Odense Denmark
9. Endocrine Research Unit Odense University Hospital Denmark