1. British Heart Foundation/University of Edinburgh Centre for Cardiovascular ScienceUniversity of Edinburgh Edinburgh Scotland UK
2. Department of EndocrinologyUniversity Hospital of Malmö Sweden
3. Seattle Epidemiologic Research and Information Centre‐Department of Veterans AffairsPuget Sound Health Care System Seattle Washington
4. Department of Veterans AffairsUniversity of Washington Seattle Washington
5. Vascular SurgeryThe University of Adelaide Adelaide South Australia Australia
6. Asan Medical CenterUniversity of Ulsan Seoul South Korea
7. School of MedicinePatras University Rion Patras Greece
8. SALSA (Southern Arizona Limb Salvage Alliance)University of Arizona Health Sciences Center Tucson Arizona USA
9. Asklepios Klinik St. Georg Hamburg Germany
10. Department of Vascular RadiologyAmsterdam Medical Centre The Netherlands
11. Helsinki University HospitalUniversity of Helsinki Finland
12. Department of SurgeryUniversity of Washington Washington Seattle
13. Bristol Centre for Surgical ResearchUniversity of Bristol Bristol
14. Div. EndocrinologyMUMC+, CARIM and CAPHRI Institute Maastricht The Netherlands