1 Department of Cardiology, Fiona Stanley Hospital, Perth, Western Australia, Australia.
2 Department of Radiology, University of Ottawa, Ottawa, Ontario, Canada.
3 School of Medicine, Notre Dame University, Perth, Western Australia, Australia.
4 Department of Cardiology, Fiona Stanley Hospital, Perth, Western Australia, Australia; Harry Perkins Institute of Medical Research, Perth, Western Australia, Australia; Medical School, Curtin University, Perth, Western Australia, Australia.
5 Department of Cardiology, Fiona Stanley Hospital, Perth, Western Australia, Australia; Harry Perkins Institute of Medical Research, Perth, Western Australia, Australia; School of Medicine, University of Western Australia, Perth, Western Australia, Australia. Electronic address: [email protected].