1. School of Nursing and Midwifery; Queen's University Belfast; Belfast UK
2. School of Nursing; Ulster University; Newtownabbey UK
3. St Vincent's Hospital; University of Melbourne; Melbourne Australia
4. School of Medicine; Dentistry and Biomedical Sciences; Queen's University Belfast; Belfast UK
5. International Observatory on End of Life Care; Division of Health Research; Faculty of Health and Medicine; Lancaster University; Lancaster UK