1. UBMD Department of Orthopaedics and Sports Medicine, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York, USA.
2. Concussion Management Clinic and Research Center, UBMD Orthopedics and Sports Medicine, Buffalo, New York, USA.
3. College of Medicine, Central Michigan University, Mount Pleasant, Michigan, USA.
4. Department of Rehabilitation Sciences, School of Public Health and Health Professions, State University of New York at Buffalo, Buffalo, New York, USA.
5. Department of Biostatistics, School of Public Health and Health Professions, State University of New York at Buffalo, Buffalo, New York, USA.
6. Department of Psychiatry, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, New York, USA.