1. Department of Clinical Psychology and Experimental Psychopathology, Faculty of Behavioral and Social Sciences, University of Groningen, Grote Kruisstraat 2/1, Groningen 9712, The Netherlands
2. Department of Clinical Psychology, Faculty of Social Sciences, Utrecht University, P.O. Box 80140, Utrecht 3508, The Netherlands
3. Department of Psychology, Health, & Technology, Faculty of Behavioural, Management, and Social Sciences, University of Twente, Drienerlolaan 5, Enschede 7522, The Netherlands
4. ARQ National Psychotrauma Centre, Nienoord 5, Diemen 1112, The Netherlands
5. Foundation Centrum ’45, Nienoord 5, Diemen 1112, The Netherlands