1. School of Social Sciences and Psychology Department, Alfred Hospital, Monash University, Victoria, Australia
2. School of Psychological Science, Monash University, Victoria, Australia
3. Spinal Rehabilitation Service, Caulfield Hospital, Alfred Health, Caulfield, Victoria, Australia
4. Epworth-Monash Rehabilitation Medicine Unit, Southern Medical School, Monash University, Victoria, Australia
5. Department of Epidemiology and Preventive Medicine, School of Public Health & Preventive Medicine, Monash University, Victoria, Australia