Institution: | 1. Department of Orthopaedic Surgery, University of California, San Diego, La Jolla, California;2. Department of Veterans Affairs Medical Center, San Diego, California;3. Department of Kinesiology, Faculty of Science, McMaster University, Hamilton, ON, Canada;4. Department of Orthopaedics, Rady Children's Hospital, San Diego, La Jolla, California;5. Department of Bioengineering, University of California, San Diego, California |