1. Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, Ontario, Canada
2. Department of Materials Science and Technology, University of Toronto, Toronto, Ontario, Canada
3. Myant Inc., Toronto, Ontario, Canada
4. KITE Research Institute, Toronto Rehabilitation Institute – University Health Network (UHN), Toronto, Ontario, Canada
5. The Institute for Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada