1. Department of Clinical Psychology and Psychotherapy, Institute of Psychology, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
2. Department of Psychology, Medical School Hamburg, Faculty Human Sciences, Hamburg, Germany
3. Department of Psychology, Faculty of Life Sciences, Humboldt-University of Berlin, Berlin, Germany
4. Department of Psychiatry and Psychotherapy, Charité-Universitätsmedizin Berlin, Berlin, Germany
5. Institute of Psychiatric and Psychosomatic Psychotherapy, Central Institute of Mental Health Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany