1. Discipline of Paediatrics, School of Women's and Children's Health, UNSW Sydney, Kensington, Australia.
2. Behavioural Sciences Unit, Kids Cancer Centre, Sydney Children's Hospital, Randwick, Australia.
3. Department of Research, Evaluation and Social Policy, CanTeen Australia, Sydney, Australia.
4. Cancer Nursing Research Unit, Sydney Nursing School, University of Sydney, Sydney, Australia.
5. Patient Centered Outcomes Research Group, Leeds Institute of Cancer and Pathology, Faculty of Medicine, University of Leeds, Leeds, England.