1. Department of Psychiatry; University of Münster; Germany
2. Department of Psychiatry, University of Marburg; Germany
3. Department of Clinical Radiology; University of Münster; Germany
4. Discipline of Psychiatry; School of Medicine; University of Adelaide; Australia
5. Department of Psychology II; University of Münster; Germany
6. Department of Psychosomatic Medicine and Psychotherapy; University of Leipzig; Germany