1. Department of Family and Community Medicine, Saint Louis University School of Medicine, St Louis, Missouri
2. Department of Psychiatry and Behavioral Neuroscience, Saint Louis University School of Medicine, St Louis, Missouri
3. Advanced Health Data Research Institute, Saint Louis University School of Medicine, St Louis, Missouri
4. Harry S. Truman Memorial Veterans’ Hospital, Columbia, Missouri
5. Department of Psychiatry, Washington University School of Medicine, St Louis, Missouri
6. National Center for PTSD, White River Junction, Vermont
7. Department of Psychiatry, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
8. Department of Medicine, University of California San Francisco School of Medicine, San Francisco
9. San Francisco Veterans Affairs Medical Center, San Francisco, California
10. Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
11. Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota