1. Child and Adolescent Psychiatry, Eating Disorders Unit, Psychiatry Skåne, Lund, Sweden
2. Department of Clinical Sciences Lund, Child and Adolescent Psychiatry, Lund University, Lund, Sweden
3. Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
4. Department of Psychiatry and Neurochemistry, Gillberg Neuropsychiatry Centre, University of Gothenburg, Gothenburg, Sweden
5. Institution of Psychology, Lund University, Lund, Sweden