1. School of Nursing, The Hong Kong Polytechnic University, China
2. Academic Unit of Palliative Care, Leeds Institute of Health Sciences, University of Leeds, UK
3. Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, China
4. Turkish-Palestinian Friendship Hospital, Palestine
5. Programme in Global Palliative Care, Harvard Medical School, Boston, Massachusetts, United States of America
6. Division of Palliative Care and Geriatric Medicine, Massachusetts General Hospital, US
7. College of Arts, Humanities and Education, University of Derby, UK