1. School of Women's and Children's Health, University of New South Wales (UNSW) Sydney, Randwick, Australia
2. Behavioural Sciences Unit, Kids Cancer Centre, Sydney Children's Hospital, Randwick, Australia
3. School of Psychology, Deakin University, Geelong, Australia
4. National Cancer Institute, Bethesda, Maryland, USA
5. National Health and Medical Research Council (NHMRC) Clinical Trials Centre, The University of Sydney, Camperdown, Australia