1. Department of Psychiatry and Behavioural Sciences; Memorial-Sloan Kettering Cancer Center; NY USA
2. Department of Oncology, University of Calgary, University of Calgary, Cancer Control Alberta: Tom Baker Cancer Centre; Calgary Alberta Canada
3. Behavioural Basis for Health, Griffith Health Institute; Griffith University, Cancer Council Queensland; Queensland Australia
4. Institute of Psychiatry, Department of Biomedical and Specialty Surgical Sciences; University of Ferrara; Ferrara Italy
5. Royal Marsden NHS Trust, Sutton, UK and Research Department of Clinical, Educational and Health Psychology; University College London; London UK