1. School of Psychology, Ulster University, Derry, Northern Ireland
2. School of Business, National College of Ireland, Dublin, Ireland
3. Centre for Global Health, Trinity College Dublin, Dublin, Ireland
4. Psychology and Counselling, Cardiff & Vale University Health Board, Cardiff, UK
5. School of Medicine, Cardiff University, Cardiff, UK
6. Clinical Educational & Health Psychology, University College London, London, UK
7. School of Medicine, New York University, New York, USA
8. National Center for PTSD, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA