1. VA Center of Excellence for Stress and Mental Health, San Diego, California, USA
2. Department of Psychiatry, University of California, San Diego, California, USA
3. Department of Mental Health, Department of Research, VA San Diego Healthcare System, San Diego, California, USA
4. San Diego Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, California, USA
5. Department of Medicine, University of Washington, Seattle, Washington, USA
6. Elson S Floyd College of Medicine, Washington State University, Spokane, Washington, USA