1. British Heart Foundation, University of Edinburgh Centre for Cardiovascular ScienceUniversity of Edinburgh Edinburgh UK
2. Department of EndocrinologyUniversity Hospital of Malmö Malmö Sweden
3. Seattle Epidemiologic Research and Information Centre, Department of Veterans Affairs Puget Sound Health Care SystemUniversity of Washington Seattle Washington
4. Vascular SurgeryThe University of Adelaide Adelaide South Australia Australia
5. Asan Medical CenterUniversity of Ulsan Seoul South Korea
6. School of MedicinePatras University Hospital Patras Greece
7. SALSA (Southern Arizona Limb Salvage Alliance)University of Arizona Health Sciences Center Tucson Arizona
8. Clinical and Interventional AngiologyAsklepios Klinik St. Georg Hamburg Germany
9. Department of Vascular RadiologyAmsterdam Medical Centre Amsterdam The Netherlands
10. Helsinki University HospitalUniversity of Helsinki University Hospital Helsinki Finland
11. Department of SurgeryUniversity of Washington, Seattle Washington
12. Division of Endocrinology, MUMC+CARIM and CAPHRI Institute Maastricht The Netherlands
13. Bristol Centre for Surgical ResearchUniversity of Bristol Bristol UK