1. Department of Kinesiology, Brain Research & Assessment Initiative of New Hampshire (BRAIN) Laboratory, University of New Hampshire, Durham, NH, USA
2. Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, USA
3. Department of Physical Medicine and Rehabilitation, University of California at Davis, Davis, CA, USA
4. Department of Physical Medicine and Rehabilitation, University of Florida, Gainesville, FL, USA
5. MedStar Sports Medicine Research Center, MedStar Health, Baltimore, MD, USA
6. Health Research & Evaluation, Special Olympics, Washington, DC, USA
7. School of Kinesiology, Virginia Concussion Initiative, Advancing Healthcare Initiatives for Underserved Students (ACHIEVES) Project, Sports Medicine Assessment, Research & Testing (SMART) Laboratory, George Mason University, Manassas, VA, USA