1. Program in Physical Therapy and Department of Radiology, Washington University School of Medicine, Campus Box 8502, 4444 Forest Park Blvd, St Louis, MO 63108 (USA)
2. Program in Physical Therapy, Washington University School of Medicine
3. Division of Endocrinology, Metabolism and Lipid Research, Washington University School of Medicine
4. Program in Physical Therapy and Department of Neurology, Washington University School of Medicine
5. Program in Physical Therapy, Program in Occupational Therapy, and Department of Neurology, Washington University School of Medicine
6. Division of Biostatistics, Washington University School of Medicine
7. Program in Physical Therapy and Department of Orthopaedic Surgery, Washington University School of Medicine