1. School of Nursing, The Hong Kong Polytechnic University, Hong Kong
2. School of Health & Social Care, Edinburgh Napier University, Edinburgh, UK
3. Rivers Centre for Traumatic Stress, NHS Lothian, Edinburgh, UK
4. School of Medicine, New York University, New York, NY, USA
5. National Center for PTSD, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
6. The Nethersole School of Nursing, Chinese University of Hong Kong, Hong Kong
7. Department of Psychology, Maynooth University, Ireland
8. School of Psychology, Ulster University, Derry, UK