1. NIHR Academic Clinical Fellow, Palliative Medicine, Palliative Care Team, Robert Ogden Centre Leeds Teaching Hospitals' NHS Trust, St James University Hospital, Beckett Street, Leeds, LS9 7TF, England
2. Clinical Nurse Specialist in Palliative Neurology, St Catherine's Hospice, Scarborough, England
3. Palliative Medicine Consultant, St Catherine's Hospice, Scarborough, England