1. Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Psychiatry, Aarhus, Denmark
2. Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
3. The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark
4. Department of Psychology, Faculty of Arts, University of Regina, Regina, Canada
5. Royal Hospital for Children, Glasgow, UK
6. Division of Psychiatry, Imperial College London, Burlington Danes, The Hammersmith Hospital, London, UK
7. Centre for Emotional Health, Department of Psychology, Macquarie University, Sydney, Australia