Affiliation: | 1. Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark;2. National Center for PTSD, VA Boston Healthcare System, Boston, MA, USA;3. Departments of Psychiatry and Epidemiology, Boston University, Boston, MA, USA;4. Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA |