1. Research Department
2. Department of Rehabilitation Medicine
3. Department of Rehabilitation Medicine, University of Washington, Seattle, WA
4. Orthopaedics, Nationwide Children’s Hospital, Columbus, OH
5. Orthopaedics Department, Southern California Permanente Medical Group, Los Angeles, CA
6. Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI
7. Department of Orthopaedics, Gillette Children’s, St. Paul
8. Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN