1 Emergency & Trauma Centre, The Alfred Hospital; National Trauma Research Institute, The Alfred Hospital; School of Public Health & Preventive Medicine, Monash University. Electronic address: Biswadev.mitra@monash.edu.
2 School of Public Health & Preventive Medicine, Monash University; Department of Clinical Haematology, Monash Health.
3 Faculty of Medicine, University of Queensland; Joint Health Command, Australian Defence Force; Department of Intensive Care Medicine, Royal Brisbane and Women's Hospital.