1. Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
2. Division of Orthopedic Surgery, Department of Surgery, University of Toronto, Toronto, Canada
3. Mount Sinai Hospital, University Musculoskeletal Oncology Unit, Toronto, Canada
4. Division of Orthopaedic Surgery, Sunnybrook Health Sciences Centre, Toronto, Canada
5. Division of Physical Medicine & Rehabilitation, Sunnybrook Health Sciences Centre, Toronto, Canada