1 School of Medicine, Faculty of Health, Deakin University, Geelong, Australia.
2 Department of Intensive Care, Royal Adelaide Hospital, Adelaide, Australia.
3 Intensive Care Service, Royal Prince Alfred Hospital, Sydney, Australia.
4 Australian Centre for Health Law Research, Faculty of Law, Queensland University of Technology, Brisbane, Australia.
5 Intensive Care Unit, Austin Health, Melbourne, Australia; Faculty of Medicine, Dentistry and Health Science, Melbourne University, Melbourne, Australia.
6 Intensive Care Unit, Austin Health, Melbourne, Australia.
7 Intensive Care Unit, Royal Melbourne Hospital, Melbourne, Australia.
8 Cairns and Hinterland Hospital and Health Service, James Cook University School of Medicine and Dentistry, Cairns, Australia.
9 University of Sydney, Children's Hospital at Westmead, Sydney, Australia.
10 Australian National University, Medical School, Canberra, Australia; University of Technology, ImPaCCT, Sydney, Australia; Department of Palliative Care, Canberra Hospital, Canberra, Australia.
11 Intensive Care Unit, The Northern Hospital, Epping, Australia.
12 University of Queensland, Brisbane, Australia.
13 Intensive Care Unit, Royal Hobart Hospital, Hobart, Australia.
14 Australian National University, Medical School, Canberra, Australia; University of Canberra, Faculty of Health, Canberra, Australia; Canberra Hospital, Canberra, Australia. Electronic address: fvanharen@me.com.