1. Department of Psychosomatic Medicine and Psychotherapy University Medical Center of the Johannes‐Gutenberg University Mainz Mainz Germany
2. Sigmund‐Freud‐Institut Frankfurt Germany
3. Department of Clinical Psychology University of Tübingen Tübingen Germany
4. Center for Suicidal Research University Hospital Eppendorf Hamburg Germany
5. Ludwig‐Maximilian‐University Munich Munich Germany
6. Department of Psychoanalysis University of Kassel Kassel Germany
7. IDeA Center (Center for Adaptive and Individual Development and Adaptive Education for Children‐at‐Risk) Frankfurt Germany