1. Pediatric Neuroimaging Research Consortium, Cincinnati Children's Hospital Medical Center; Cincinnati Ohio
2. Division of Radiology; Cincinnati Children's Hospital Medical Center; Cincinnati Ohio
3. Department of Radiology, College of Medicine; University of Cincinnati; Cincinnati Ohio
4. The SPORT Center, Division of Sports Medicine; Cincinnati Children's Hospital Medical Center; Cincinnati Ohio
5. Division of Biostatistics and Epidemiology; Cincinnati Children's Hospital Medical Center; Cincinnati Ohio
6. The Florey Institute of Neuroscience and Mental Health; Heidelberg Victoria Australia
7. Department of Neurosurgery; NorthShore University Health System; Evanston Illinois
8. The Micheli Center for Sports Injury Prevention; Waltham Massachusetts
9. Departments of Pediatrics and Orthopaedic Surgery; University of Cincinnati; Cincinnati Ohio
10. Department of Orthopaedics; University of Pennsylvania; Philadelphia Pennsylvania