1. Division of Physical Medicine and Rehabilitation, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada;
2. Bone and Joint Research Laboratory, University of Ottawa, Ottawa, Ontario, Canada;
3. Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario, Canada;
4. Biomedical Engineering, The Ottawa Hospital Rehabilitation Centre, Ottawa, Ontario, Canada; and
5. Division of Orthopedic Surgery, Department of Surgery, University of Ottawa, Ottawa, Ontario, Canada