1. Health and Nursing Sciences, University of Agder, Høvågveien 140, Kristiansand, 4604, Norway
2. School of Nursing, Mekelle University, Tigray, Ethiopia
3. Nursing and Midwifery, Monash University, Melbourne City Mission Palliative Care, Melbourne, Australia
4. St Vincent’s Private Hospital, Melbourne, Australia
5. Nurse Lecturer, School of Nursing, BPP University, London, UK
6. Nursing and Midwifery, Monash University, Melbourne, Australia