1 Centre for Medical Psychology and Evidence-Based Medicine (CeMPED) Psycho-Oncology Co-operative Research Group (PoCoG), University of Sydney, Sydney phyllis.butow@sydney.edu.au.
2 Division of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne Sir Peter MacCallum Department of Oncology Centre for Molecular, Environmental, Genetic and Analytic Epidemiology, School of Population Health Department of Medicine, St Vincent's Hospital, The University of Melbourne, Melbourne, Australia.