1. Clinical and Biological Psychology, Catholic University Eichstaett-Ingolstadt, 85072 Eichstaett, Germany
2. Department of Psychiatry, University British Columbia, Vancouver, BC V6T 2A1, Canada
3. ARQ National Psychotrauma Centre, 1112 XE Diemen, The Netherlands
4. Department of Clinical Psychology, Utrecht University, 3584 CS Utrecht, The Netherlands
5. Department of Psychology, Health & Technology, University of Twente, 7522 NB Enschede, The Netherlands
6. Department of Clinical Psychology and Experimental Psychopathology, Faculty of Behavioral and Social Sciences, University of Groningen, 9747 AE Groningen, The Netherlands
7. Department of Humanist Chaplaincy Studies, University of Humanistic Studies, 3512 HD Utrecht, The Netherlands