1. School of Health & Social Care, Edinburgh Napier University, Edinburgh, UK
2. NHS Lothian, Rivers Centre for Traumatic Stress, Edinburgh, UK
3. School of Medicine, New York University, USA
4. National Center for PTSD, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
5. Department of Psychology, Psychopathology and Clinical Interventions, University of Zurich, Zurich, Switzerland
6. Department of Clinical & Organizational Psychology, Vilnius University, Vilnius, Lithuania
7. School of Psychology, Ulster University, Derry, UK
8. School of Business, National College of Ireland, Dublin, Ireland
9. School of Medicine, Cardiff University, Cardiff, UK
10. Psychology and Counselling Directorate, Cardiff and Vale University Health Board, Cardiff, UK
11. Clinical, Education & Health Psychology, University College London, London, UK