1. Mental Health and Behavioral Sciences, James A. Haley Veterans’ Hospital, Tampa, Florida;
2. Defense and Veterans Brain Injury Center at James A. Haley Veterans’ Hospital, Tampa, Florida;
3. Morsani College of Medicine, Division of Pulmonary and Sleep Medicine, University of South Florida, Tampa, Florida;
4. Baylor Scott & White Institute for Rehabilitation, Dallas, Texas;
5. Baylor Scott & White Medical Center, Plano, Texas;
6. Research Department, Craig Hospital, Englewood, Colorado;
7. Traumatic Brain Injury Model Systems National Data and Statistical Center, Englewood, Colorado;
8. Medicine Service, James A. Haley Veterans’ Hospital, Tampa, Florida;
9. Department of Psychiatry and Behavioral Neurosciences, Morsani College of Medicine, University of South Florida, Tampa, Florida;
10. Department of Psychology, College of Arts and Sciences, University of South Florida, Tampa, Florida;
11. Division of Pulmonary, Critical Care, and Sleep Medicine and Neuroscience Research Institute, The Ohio State University Wexner Medical Center, Columbus, Ohio