1. Michigan Concussion Center, University of Michigan, Ann Arbor, MI, USA
2. Exercise and Sport Science Initiative, University of Michigan, Ann Arbor, MI, USA
3. H. Milton School of Industrial and Systems Engineering, Georgia Institute of Technology, Atlanta, GA, USA
4. Uniformed Services University of the Health Sciences, Bethesda, MD, USA
5. Center for Neurotrauma Research, Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, WI, USA
6. Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA