Acute Limb Ischemia

• MedStar Health — Washington D.C., District of Columbia, United States
• Naples Comprehensive Health — Naples, Florida, United States
• Mount Sinai — New York, United States

• Kursk city emergency hospital — Kursk, Kursl Region, Russia
• Sergiyev Posad Regional Clinical Hospital — Sergiyev Posad, Moscow Oblast, Russia
• Kaliningrad Regional Clinical Hospital — Kaliningrad, Russia
• Kazan City Hospital No. 7 — Kazan', Russia

• OSF St. Francis Medical Center — Peoria, Illinois, United States
• Community Hospital — Munster, Indiana, United States
• Baton Rouge General Medical Center — Baton Rouge, Louisiana, United States
• Allina Health — Minneapolis, Minnesota, United States

• Gyeongsang National University Changwon Hospital — Changwon, South Korea
• Samsung Medical Center Changwon Hospital — Changwon, South Korea
• Kwandong University Intl. ST. Mary's Hospital — Incheon, South Korea
• Samsung Medical Center — Seoul, South Korea

Not specified

• Nara City Hospital — Nara, Japan

• Medical University of Innsbruck, Department of Vascular Surgery — Innsbruck, Austria
• Department of General Surgery, Division of Vascular Surgery, Medical University of Vienna — Vienna, Austria
• Department of Vascular and Endovascular Surgery, Hospital Ottakring — Vienna, Austria
• Department of Cardio-Vascular Surgery, Clinic Floridsdorf and Karl Landsteiner Institute for Cardio-Vascular Research — Vienna, Austria

• Mansoura University Hospitals — Al Mansurah, Al Dakhlia, Egypt