1. St Vincent's hospital; Sydney NSW Australia
2. Sydney Medical School; University of Sydney; NSW Australia
3. Department of Head and Neck Surgery; Liverpool Hospital; Liverpool NSW Australia
4. Department of Radiation Oncology and Medical Services; Chris O'Brien Lifehouse; Camperdown NSW Australia
5. Crown Princess Mary Cancer Centre; Westmead Hospital; Westmead NSW Australia
6. Centre for Medical Psychology & Evidence-Based Decision-making; The University of Sydney; Camperdown New South Wales Australia
7. Psycho-Oncology Cooperative Research Group (POCOG); School of Psychology; The University of Sydney; Camperdown New South Wales Australia
8. Sydney Head and Neck Cancer Institute; Chris O'Brien Lifehouse; Camperdown NSW Australia
9. South West Clinical School; University of New South Wales; NSW Australia