1. Department of General Practice, Monash University, Building 1, 270 Ferntree Gully Road, Notting Hill, VIC Australia
2. Southern Academic Primary Care Research Unit, Department of General Practice, Monash University, Building 1, 270 Ferntree Gully Road, Notting Hill, VIC Australia
3. Diabetes Victoria, 570 Elizabeth Street, Melbourne, VIC Australia
4. CT Lamont Primary Health Care Research Centre, Department of Family Medicine, University of Ottawa, 43 Bruyère Avenue, Annex E, Ottawa ON Canada