1. Centre for Health, Activity and Rehabilitation Research (CHARR), School of Physiotherapy, University of Otago, Wellington, New Zealand
2. Centre for Health, Activity, and Rehabilitation Research (CHARR), School of Physiotherapy, University of Otago
3. Pain Management Service, Capital and Coast District Health Board (CCDHB), Wellington, New Zealand
4. Pain Management Service, Capital and Coast District Health Board (CCDHB)