1. Vascular Surgery, Curtin Medical School Curtin University Perth Western Australia Australia
2. Department of Vascular and Endovascular Surgery Sir Charles Gairdner Hospital Perth Western Australia Australia
3. Heart and Vascular Research Institute Harry Perkins Institute of Medical Research Perth Western Australia Australia
4. Faculty of Health and Medical Sciences University of Western Australia Perth Western Australia Australia
5. Department Geriatric Medicine Sir Charles Gairdner Hospital Perth Western Australia Australia