1. Defense and Veterans Brain Injury Center, Silver Spring, MD, USA;
2. Department of Psychiatry and Behavioral Neurosciences, University of South Florida, Tampa, FL, USA;
3. Department of Psychology, University of South Florida, Tampa, FL, USA;
4. James A, Haley Veterans Hospital, United States Special Operations Command, 9Line LLC, Tampa, FL, USA;
5. Rocky Mountain MIRECC, Rocky Mountain Regional Medical Center, Aurora, CO, USA;
6. Departments of Psychiatry, Neurology, and PM&R, University of Colorado, Aurora, CO, USA;
7. Polytrauma Rehabilitation Center, Audie Murphy Memorial VA Hospital, San Antonio, TX, USA;
8. Department of Psychiatry, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA