1. Department of Psychiatry and Psychotherapy, University Medical Center Göttingen (UMG), Göttingen, Germany
2. LVR Hospital Essen, Department of Psychiatry and Psychotherapy, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
3. WIR Center for Sexual Health and Medicine, St. Elisabeth-Hospital Bochum, Catholic Hospitals Bochum, Bochum, Germany
4. Department of Health and Human Services, Tasmania, Australia
5. Department of Psychiatry, Psychotherapy and Psychosomatics, St. Elisabeth-Hospital Niederwenigern, Contilia Group, Hattingen, Germany