1. Center for Eating Disorders Odense University Hospital Odense Denmark
2. Research Unit for Medical Endocrinology Odense University Hospital Odense Denmark
3. Department of Child and Adolescent Mental Health Odense Mental Health Services in the Region of Southern Denmark Odense Denmark
4. Open Patient data Explorative Network (OPEN) Clinical Institute, University of Southern Denmark Odense Denmark
5. Steno Diabetes Center Odense Odense University Hospital Odense Denmark
6. Denmark Child and Adolescent Mental Health Centre Capital Region Psychiatry Copenhagen Denmark
7. Department of Child and Adolescent Psychiatry Psychiatric University Hospital of Zurich Zurich Switzerland
8. Clinical Psychology and Epidemiology Institute of Psychology, University of Basel Basel Switzerland