1. Christchurch Hospital, Christchurch, New Zealand
2. Royal Hobart Hospital, Hobart, TAS, Australia
3. New Zealand Brain Research Institute, Christchurch, New Zealand
4. Heart Center, Central Hospital of North Karelia, Joensuu, Finland
5. Department of Cardiology, Copenhagen University Hospital of Bispebjerg, Copenhagen, Denmark
6. Cardiology and Rhythmology, University Hospital St Josef Hospital, Ruhr University, Bochum, Germany
7. Ballarat Base Hospital, Ballarat, VIC, Australia
8. Department of Medicine, Deakin University, Geelong, VIC, Australia