1. Psychological Health and Readiness, Naval Health Research Center, San Diego, CA, USA
2. Leidos, Inc., San Diego, CA, USA
3. Department of Psychiatry, University of California San Diego, San Diego, CA, USA
4. National Center for PTSD, Executive Division, White River Junction, VT, USA
5. VA San Diego Healthcare System, San Diego, CA, USA
6. Directorate of Mental Health, Naval Medical Center San Diego, San Diego, CA, USA