Angina, Unstable

• LKH Hochsteiermark, Standort Bruck — Bruck an der Mur, Austria
• LKH II Standort West — Graz, Austria
• Medical University of Graz — Graz, Austria
• OLV Aalst — Aalst, Belgium

• Tertiary care hospital — Peshawar, Khyber Pakhtunkhwa, Pakistan

• IUCPQ - Laval Hospital — Québec, Quebec, Canada

• Keimyung University Dongsan Medical Center — Daegu, South Korea
• Inje University Ilsan Paik Hospital — Goyang, South Korea
• Samsung Medical Center — Seoul, South Korea
• Seoul National University Hospital — Seoul, South Korea

• Hospital of Southern Jutland — Aabenraa, Denmark
• Aalborg University Hospital — Aalborg, Denmark
• Aarhus University Hospital — Aarhus, Denmark
• Bispebjerg & Frederiksberg Hospital — Bispebjerg, Denmark

• MedStar Washington Hospital Center — Washington D.C., District of Columbia, United States
• Emory University Hospital — Atlanta, Georgia, United States
• Northeast Georgia Medical Center — Gainesville, Georgia, United States
• University of Virginia Health System — Charlottesville, Virginia, United States

• CHU Clermont-Ferrand — Clermont-Ferrand, France

Not specified

• Bichat Hospital — Paris, France

• Sahloul University Hospital — Hammam Sousse, Sousse Governorate, Tunisia
• Emergency department of university hospital Fattouma Bourguiba of Monastir Monastir, Monastir Tunisia — Monastir, Tunisia
• Emergency department of university hospital Farhad Hached, Sousse — Sousse, Tunisia