1. Department of Athletic Training, College of Health Sciences, University of Lynchburg, Lynchburg, Virginia, USA
2. Department of Physical Therapy and Athletic Training, Northern Arizona University, Flagstaff, Arizona, USA
3. Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
4. Neuropsychology Assessment Clinic, University of Virginia Health, Charlottesville, Virginia, USA
5. Department of Kinesiology, Brain Research and Assessment Initiative of New Hampshire (BRAIN) Laboratory, University of New Hampshire, Durham, NH, USA
6. Department of Athletic Training, Duquesne University, Pittsburgh, Pennsylvania, USA
7. School of Rehabilitation Sciences, College of Health Sciences, Old Dominion University, Norfolk, Virginia, USA
8. Environmental Influences on Health and Disease Group, Sanford Research, Sioux Falls, South Dakota, USA
9. Department of Psychology and Neuroscience Center, Brigham Young University, Provo, Utah, USA
10. Departments of Psychiatry and Physical Medicine and Rehabilitation, University of Texas Southwestern Medical Center, Dallas, Texas, USA
11. Departments of Psychiatry, Neurology, and Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
12. Department of Kinesiology, University of Virginia, Charlottesville, Virginia, USA