1. NeuroSpine Surgery Research Group (NSURG), Randwick, NSW 2031, Australia
2. Neuro Spine Clinic, Prince of Wales Private Hospital, Randwick, NSW 2031, Australia
3. Faculty of Medicine, University of New South Wales (UNSW), Randwick, NSW 2031, Australia
4. Surgical and Orthopaedic Research Laboratories (SORL), Prince of Wales Clinical School, University of New South Wales, Randwick, NSW 2031, Australia
5. 3DMorphic Pty Ltd., Matraville, NSW 2036, Australia
6. Department of Vascular Surgery, Prince of Wales Hospital, Randwick, NSW 2031, Australia
7. Wearables and Gait Assessment Research (WAGAR), Randwick, NSW 2031, Australia