1. Child and Adolescent Psychiatric Department, Region Zealand, Denmark; Psychiatric Research Unit, Region Zealand, Denmark; Child and Adolescent Psychiatric Department, Psychiatric Research Unit, University of Southern Denmark, Denmark
2. Child and Adolescent Psychiatric Department, Region Zealand, Denmark
3. Anna Freud National Centre for Children and Families, London, UK
4. Child and Adolescent Psychiatric Department, Psychiatric Research Unit, University of Southern Denmark, Denmark
5. Psychiatric Research Unit, Region Zealand, Denmark; Department of Clinical Medicine, University of Copenhagen, Denmark