1. Department of Nursing, Taipei Veterans General Hospital, Taipei, Taiwan
2. School of Nursing, College of Medicine, National Taiwan University, Taipei, Taiwan
3. School of Nursing, Fudan University, Shanghai, China
4. Palliative Care Research Team, School of Nursing and Midwifery, Monash University, Frankston, VIC, Australia
5. Faculty of Health, Arts and Design, Swinburne University of Technology, Melbourne, VIC, Australia