Affiliation: | 1. Department of Surgery, Hervey Bay Hospital, Hervey Bay, Queensland, Australia;2. School of Medicine, Griffith University, Gold Coast, Queensland, Australia;3. Queensland Audit of Surgical Mortality, Royal Australasian College of Surgeons, Brisbane, Queensland, Australia;4. Department of Surgery, Logan Hospital, Logan City, Queensland, Australia;5. Department of Surgery, Redland Hospital, Cleveland, Queensland, Australia |