1. Marie Curie Palliative Care Research Centre, Cardiff University, Cardiff, UK
2. Specialist Unit for Review Evidence, Cardiff University, Cardiff, UK
3. Wolfson Palliative Care Research Centre, Hull York Medical School, University of Hull, Hull, UK
4. University of Technology Sydney, Sydney, NSW, Australia
5. Queens Centre for Oncology and Haematology, Cottingham, Hull, UK
6. Dove House Hospice, Hull, England, UK
7. National Cancer Research Institute, Consumer Liaison Group; Trans-Humber Consumer Research Panel, London, UK