1. Xiangya School of Nursing Central South University Changsha P.R. China
2. School of Population and Global Health The University of Western Australia Perth Australia
3. Faculty of Health and Medical Sciences The University of Western Australia Perth Australia
4. Primary Care Clinical Unit The University of Queensland Brisbane Australia
5. Monash Nursing and Midwifery Monash University Melbourne Australia
6. Palliative Care Outcomes Collaboration Australian Health Services Research InstituteUniversity of Wollongong Wollongong Australia