1. Section of Eating Disorders, Department of Psychological Medicine Institute of Psychiatry, Psychology and Neuroscience, King's College London London UK
2. South London and Maudsley NHS Foundation Trust Maudsley Hospital London UK
3. Research Unit Eating Disorders Psychiatric Center BALLERUP Ballerup Denmark
4. Sexological Clinic Psychiatric Center Copenhagen, Rigshospitalet Capitol Region of Denmark Psychiatry Copenhagen Copenhagen Denmark
5. Department of Clinical Medicine University of Copenhagen Copenhagen Denmark