Biomechanical Engineering Research Group, Department of Mechanical Engineering, Melbourne School of Engineering, The University of Melbourne, Victoria 3010, Australia. a.baten@pgrad.unimelb.edu.au|Biomechanical Engineering Research Group, Department of Mechanical Engineering, Melbourne School of Engineering, The University of Melbourne, Victoria 3010, Australia. a.baten@pgrad.unimelb.edu.au|Biomechanical Engineering Research Group, Department of Mechanical Engineering, Melbourne School of Engineering, The University of Melbourne, Victoria 3010, Australia. a.baten@pgrad.unimelb.edu.au