1. Clinical Research Fellow, Academic Vascular Surgical Unit, Hull Royal Infirmary, Anlaby Road, Hull
2. Postdoctoral Research Fellow, Academic Vascular Surgical Unit, Hull Royal Infirmary, Anlaby Road, Hull
3. Clinical Lecturer, Academic Vascular Surgical Unit, Hull Royal Infirmary, Anlaby Road, Hull
4. Senior Clinical Lecturer and Consultant in Vascular Surgery, Academic Vascular Surgical Unit, Hull Royal Infirmary, Anlaby Road, Hull
5. Professor of Surgery and Consultant in Vascular Surgery, Academic Vascular Surgical Unit, Hull Royal Infirmary, Anlaby Road, Hull