1 Department of Medical Imaging, The Prince Charles Hospital, Rode Rd, Chermside 4032, Australia; Faculty of Medicine, University of Queensland, Herston Rd, Herston 4006, Australia. Electronic address: Joseph.Lee@health.qld.gov.au.
2 Faculty of Medicine, University of Queensland, Herston Rd, Herston 4006, Australia.
3 Faculty of Medicine, University of Queensland, Herston Rd, Herston 4006, Australia; Internal Medicine Services, The Prince Charles Hospital, Rode Rd, Chermside 4032, Australia.