1. Matthew Gfeller Sport-Related Traumatic Brain Injury Research Center, Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, 2201 Stallings-Evans Sports Medicine Center, Campus Box 8700, Chapel Hill, NC 27599
2. Human Movement Science Curriculum, Department of Allied Health Sciences, University of North Carolina at Chapel Hill, Bondurant Hall, Campus Box 7120, Chapel Hill, NC 27599
3. Intrepid Spirit Center, Womack Army Medical Center, 3908 Longstreet Road, Building #3-403, Fort Bragg, NC 28310
4. Defense Medical Strategies, LLC, 136 Timberlake Drive, Fayetteville, NC 28314
5. United States Army Special Operations Command, E-2929 Desert Storm Drive, Fort Bragg, NC 28310
6. Department of Family Medicine, University of North Carolina at Chapel Hill, 590 Manning Drive, Chapel Hill, NC 27514