Affiliation: | 1. Department of Biochemistry and Biophysics, University of Rochester School of Medicine and Dentistry, Rochester, New York 14620;2. Center for Musculoskeletal Research, University of Rochester School of Medicine and Dentistry, Rochester, New York 14620;3. Department of Neurology, University of Rochester School of Medicine and Dentistry, Rochester, New York 14620;4. Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, Missouri 63110 |