1. Research Department, Sue Ryder Leckhampton Court Hospice, Cheltenham, UK
2. Faculty of Health and Life Sciences, University of the West of England, Bristol, UK
3. Department of Gynae-Oncology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
4. Department of Palliative Medicine, Gloucestershire Hospitals NHS Foundation Trust, Cheltenham, UK; Sue Ryder Leckhampton Court Hospice, Cheltenham, UK