1. University Medical Centre Hamburg-Eppendorf Institute for Sex Research, Sexual Medicine, and Forensic Psychiatry, , Hamburg 20246, Germany
2. Department of Psychology, University of Southampton , Southampton, United Kingdom
3. University Medical Centre Hamburg-Eppendorf Epidemiological Study Center, , Hamburg 20246, Germany
4. Dresden University of Technology Institute for Clinical Psychology and Psychotherapy, , Dresden 01062, Germany
5. University Medical Centre Hamburg-Eppendorf Department of Psychosomatic Medicine and Psychotherapy, , Hamburg 20246, Germany