1. Akademie für Psychoanalyse und Psychotherapie München e.V, Munich, Germany
2. Department of Psychology, University of Kassel, Germany
3. Department of Clinical Psychology and Psychotherapy, Psychologische Hochschule Berlin, Germany
4. Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Rostock, Germany
5. Department of Psychology, Universität der Bundeswehr, Munich, Germany