1. School of Public Health and Preventive Medicine Monash University 553 St Kilda Rd Melbourne VIC 3004 Australia
2. Department of General Practice University of Melbourne Melbourne VIC Australia
3. HeartWest Melbourne VIC Australia
4. Five Dock Family Medical Practice Sydney NSW Australia
5. AusTrials Brisbane QLD Australia
6. Novartis Pharmaceuticals Pty. Ltd Sydney NSW Australia
7. Heart Failure Unit and Department of Cardiac Rehabilitation Concord Hospital Sydney NSW Australia