1. Taipei City Hospital, Taipei, Taiwan.
2. Department of Surgery, National Taiwan University, Taipei, Taiwan.
3. Institute of Health Policy and Management, National Taiwan University, Taipei, Taiwan.
4. Health Promotion Administration, Ministry of Health and Welfare, Taipei, Taiwan.
5. Cicely Saunders Institute of Palliative Care, Policy & Rehabilitation, King's College London, London, United Kingdom.
6. DHEZ Health and Wellbeing Centre, University of Bradford, Bradford, United Kingdom.
7. Cambia Palliative Care Center of Excellence, University of Washington, Seattle, Washington.