1. Center for Injury Research and Policy, The Research Institute at Nationwide Children’s Hospital, Columbus, OH, USA
2. Department of Pediatrics, College of Medicine, The Ohio State University, Columbus, OH, USA
3. Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, OH, USA
4. Datalys Center for Sports Injury Research and Prevention, Indianapolis, Indiana, USA
5. Department of Health, Behavior, and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
6. Center for Injury Research and Policy, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
7. Department of Health Policy, Management, and Behavior, School of Public Health, University at Albany, Albany, NY, USA