| Affiliation: | 1. Sports Medicine Program, Rush University Medical Center, Chicago, Illinois, U.S.A.;2. Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A.;3. Hand, Elbow, and Shoulder Surgery Program, Rush University Medical Center, Chicago, Illinois, U.S.A.;4. Department of Anatomy and Cell Biology, Rush University Medical Center, Chicago, Illinois, U.S.A.;5. Cartilage Restoration Center, Rush University Medical Center, Chicago, Illinois, U.S.A.;6. Department of Orthopaedic Surgery, University of Missouri School of Medicine, Columbia, Missouri, U.S.A.;g Sports Medicine Program, University of Missouri School of Medicine, Columbia, Missouri, U.S.A. |
