1. School of Biomedical Engineering, Dalhousie University, Halifax, Nova Scotia, Canada;;
2. Division of Orthopaedics, Department of Surgery, Dalhousie University and QEII Health Sciences Centre, Nova Scotia Health Authority, Halifax, Nova Scotia, Canada;;
3. Department of Surgery, Dalhousie University, Halifax, Nova Scotia, Canada;;
4. Department of Mathematics and Statistics, Dalhousie University, Halifax, Nova Scotia, Canada;;
5. Department of Orthopedics, Leiden University Medical Center, Leiden, The Netherlands