1. Florence Nightingale Faculty of Nursing, Midwifery & Palliative Care, Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King’s College London, London, UK
2. Sussex Community NHS Foundation Trust, Brighton, UK
3. Department of Family Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
4. Marie Curie Palliative Care Research Department, Division of Psychiatry, University College London, London, UK
5. Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan