1. School of Nursing and Midwifery, University of Sheffield, Sheffield,
2. Palliative and End-of-Life Care Research Group, University of Sheffield, Sheffield
3. School of Nursing and Midwifery, University of Sheffield, Sheffield
4. Gerontological Nursing, School of Nursing and Midwifery, University of Sheffield, Sheffield
5. Guys and St Thomas' Hospital, London
6. St Luke’s Hospice, Sheffield