| Affiliation: | 2. Department of Orthopaedic Surgery, UPMC East, University of Pittsburgh Medical Center, Pittsburgh, PA;3. University of Pittsburgh School of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA;1. Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Sapporo, Hokkaido, Japan;2. Department of Physical Therapy, Sapporo Medical University School of Health Sciences, Sapporo, Hokkaido, Japan;1. Swedish Neuroscience Institute, Swedish Medical Center, Seattle, Washington, USA;2. Seattle Science Foundation, Seattle, Washington, USA;3. Department of Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr University, Bochum, Germany;4. Department of Anatomical Sciences, St. George''s University, Grenada |
