Affiliation: | 1. Department of Cardiology, Royal Brisbane and Women's Hospital, , Brisbane, Queensland, Australia;2. School of Public Health, Queensland University of Technology, , Brisbane, Queensland, Australia;3. Department of Emergency Medicine, Royal Brisbane and Women's Hospital, , Brisbane, Queensland, Australia;4. School of Medicine, University of Queensland, , Brisbane, Queensland, Australia;5. Department of Internal Medicine, Royal Brisbane and Women's Hospital, , Brisbane, Queensland, Australia |