1. Department of Medical Imaging, Faculty of Medicine, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
2. Department of mechanical Engineering, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
3. Division of Orthopedic Surgery, Department of Surgery, Faculty of Medicine, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada
4. Clinical Statistic Unit, Faculty of Medicine, University of Saskatchewan, Saskatoon, SK S7N 5A9, Canada