Michael A Ashby1,2, Bronwen Morrell3. 1. Cancer, Chronic Disease and Sub-Acute Stream, Royal Hobart Hospital, Tasmanian Health Service, University of Tasmania, Repatriation Centre, 90 Davey Street, Hobart, TAS, 7000, Australia. michael.ashby@ths.tas.gov.au. 2. Medical Ethics and Death Studies, School of Medicine, College of Health and Medicine, University of Tasmania, Repatriation Centre, 90 Davey Street, Hobart, TAS, 7000, Australia. michael.ashby@ths.tas.gov.au. 3. Sydney Health Ethics, Faculty of Medicine and Health, University of Sydney, Level 1, Medical Foundation Building, K25, Sydney, NSW, 2006, Australia.