1. Department of Intensive Care, Western Health, Melbourne, VIC.
2. Department of Intensive Care, Austin and Repatriation Medical Centre, Melbourne, VIC.
3. Department of Intensive Care, Royal North Shore Hospital, Sydney, NSW.
4. Department of Intensive Care, Royal Brisbane Hospital, Brisbane, QLD.
5. Department of Intensive Care, Royal Adelaide Hospital, Adelaide, SA.
6. Australian Red Cross Blood Service, Melbourne, VIC.