1. Consultant Physician, Department of General Medicine, Flinders Medical Centre, South Australia and Senior Lecturer, School of Medicine, Flinders University, South Australia
2. Professor, Nutrition & Dietetics Department, Flinders University, South Australia
3. Lecturer, Faculty of Medicine, Nursing & Health Sciences, Monash University, Melbourne, Australia
4. Clinical Epidemiologist, Department of Clinical Epidemiology, Flinders Medical Centre, South Australia
5. Professor of Medicine, Discipline of Medicine, University of Adelaide, South Australia