1. Associate professor, Mackay Hospital and Health Service, Queensland, Australia, and James Cook University, Queensland, Australia
2. Team Leader, Mobile Allied Health Team, Mackay Hospital and Health Service, Queensland, Australia
3. Director of Occupational Therapy, Mackay Hospital and Health Service, Queensland, Australia
4. Senior physiotherapist, Mackay Hospital and Health Service, Queensland, Australia
5. Occupational therapist and Lecturer in biostatistics, James Cook University, Queensland, Australia
6. Executive director of Allied Health, Mackay Hospital and Health Service, Queensland, Australia
7. Professor and Director, York Trials Unit, University of York, UK
8. Principal research officer, Department of Family and Community Services, New South Wales, Australia, and Senior lecturer, University of New England, New South Wales, Australia