1. TBI and Concussion Center, Department of Neurology, University of Utah, Salt Lake City, Utah, USA.
2. Ahmanson-Lovelace Brain Mapping Center, Department of Neurology, University of California, Los Angeles, Los Angeles, California, USA.
3. George E. Wahlen Veterans Affairs Medical Center, Salt Lake City, Utah, USA.
4. Epidemiology, Department of Internal Medicine, University of Utah, Salt Lake City, Utah, USA.
5. Department of Psychology, Brigham Young University, Provo, Utah, USA.
6. Alaska Radiology Associates, Anchorage, Alaska, USA.
7. Department of Imaging Physics, the University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA.
8. H. Ben Taub Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas, USA.
9. Michael E. Debakey Veterans Affairs Medical Center, Houston, Texas, USA.
10. Decision-Enhancement and Analytic Sciences Center, Department of Informatics, VA Salt Lake City Health Care System, Salt Lake City, Utah, USA.
11. Physical Medicine & Rehabilitation, Virginia Commonwealth University, Richmond, Virginia, USA.
12. National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, Maryland, USA.
13. Center for Neuroscience and Regenerative Medicine, Department of Neurology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA.
14. San Antonio Military Medical Center, San Antonio, Texas, USA.
15. American Institute for Radiologic Pathology, Silver Spring, Maryland, USA.
16. Department of Psychiatry, University of Utah, Salt Lake City, Utah, USA.