1. Institute of Psychology,
University of Münster, Münster, Germany
2. Department of Psychology,
LMU Munich, Munich, Germany
3. Department of Clinical Psychology and Psychotherapy,
Free University Berlin, Berlin, Germany
4. Central Institute of Mental Health,
Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
5. Centre for Interdisciplinary Addiction Research,
University of Hamburg, Hamburg, Germany
6. Department of Psychiatry and Psychotherapy,
University Medical Center Hamburg-Eppendorf, Hamburg, Germany
7. Department of Psychotherapy and Psychosomatic Medicine,
Technical University Dresden, Dresden, Germany
8. German Armed Forces Center for Military Mental Health,
German Armed Forces Hospital Berlin, Berlin, Germany