1. Department of Kinesiology, University of Connecticut, Storrs
2. Athletics Department, University of Connecticut, Storrs
3. Departments of Orthopaedic Surgery and Family & Community Medicine, University of California, San Francisco
4. University Health Services, Princeton University, NJ
5. Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz, Aurora
6. Palo Alto Medical Foundation Research Institute, CA
7. Datalys Center for Sports Injury Research and Prevention, Indianapolis, IN
8. Department of Athletic Training, Lebanon Valley College, Annville, PA
9. Department of Pediatrics, University of Colorado School of Medicine, Aurora
10. Department of Epidemiology, University of North Carolina at Chapel Hill
11. Injury Prevention Research Center, University of North Carolina at Chapel Hill
12. Department of Exercise and Sport Science, University of North Carolina at Chapel Hill