1. Senior Lecturer, School of Nursing, Midwifery and Social Work, University of Manchester, UK
2. Lecturer, Division of Nursing, University of Bradford, UK
3. Specialist Registrar in Palliative Medicine, Sue Ryder St John's Hospice, Moggerhanger, Bedford
4. Consultant in Palliative Medicine, Sue Ryder Leckhampton Court Hospice, Cheltenham