Angina, Unstable

• Academisch Ziekenhuis Middelheim — Antwerp, Belgium
• Ziekenhuis Oost Limburg — Genk, Belgium
• Clinique les Franciscaines — Nîmes, France
• Institut Mutualiste Montsouris — Paris, France

• Seoul National University Bundang Hospital — Seongnam-si, Gyeonggi-do, South Korea

• Stanford University — Stanford, California, United States
• William Beaumont Hospital — Royal Oak, Michigan, United States
• The Jewish Hospital — Cincinnati, Ohio, United States
• The University of Pennsylvania — Philadelphia, Pennsylvania, United States

• Wonju Severance Christian Hospital — Wŏnju, Gangwon-do, South Korea

• Alexander City, Alabama, United States
• Banning, California, United States
• Sylmar, California, United States
• Aurora, Colorado, United States

Not specified

• Enköping Hospital — Enköping, Sweden
• Gävle Hospital — Gävle, Sweden
• Gothenburg University Hospital, Sahlgrenska — Gothenburg, Sweden
• Gothenburg University Hospital, Östra — Gothenburg, Sweden

• Linköping University Hospital — Linköping, Sweden
• Södersjukhuset — Stockholm, Sweden

• Xuanwu Hospital — Beijing, Beijing Municipality, China
• Dongzhimen Hospital affiliated to Beijing University of Chinese Medicine — Beijing, Beijing Municipality, China
• The First Affiliated Hospital of Guangzhou University of Chinese Medicine — Guangzhou, Guangdong, China
• The First Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine — Harbin, Heilongjiang, China

• Raffaele Marfella — Naples, Italy