1 Phoenix Australia - Centre for Posttraumatic Mental Health, Department of Psychiatry, University of Melbourne, Carlton, VIC, 3053, Australia.
2 Department of Public Health, La Trobe University, Melbourne, Australia.
3 Department of Psychology, University of Regina, Regina, Canada.
4 Graduate School of Business, Queensland University of Technology, Brisbane, Australia.
5 Canadian Centre of Excellence On Post-Traumatic Stress Disorder (PTSD) and Related Mental Health Conditions, Ottawa, Canada.
6 Phoenix Australia - Centre for Posttraumatic Mental Health, Department of Psychiatry, University of Melbourne, Carlton, VIC, 3053, Australia. ajphelps@unimelb.edu.au.