1. Clinical Nurse Specialist in Palliative Care, Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK
2. Quality Manager, Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK
3. Consultant in Medical Oncology, Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool; Honorary Lecturer, University of Liverpool, UK
4. Consultant in Palliative Medicine, Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool; Honorary Clinical Senior Lecturer, University of Liverpool, UK
5. Consultant in Palliative Medicine, Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK