Angina Pectoris

• General Hospital of Veroia — Véroia, Imathia, Greece
• National & Kapodistrian University of Athens, First Department of Cardiology, Hippokration Hospital — Athens, Greece
• AHEPA University Hospital — Thessaloniki, Greece

• NODEHealth Foundation — Washington D.C., District of Columbia, United States

• Anzhen Hospital, Capital Medical University — Beijing, Beijing Municipality, China
• Beijing Changping District Hospital — Beijing, Beijing Municipality, China
• Beijing Daxing District People's Hospital — Beijing, Beijing Municipality, China
• Beijing Huaxin Hospital — Beijing, Beijing Municipality, China

• Soroka university medical center — Beersheba, Israel

• Fairhope, Alabama, United States
• Concord, California, United States
• La Mesa, California, United States
• Laguna Hills, California, United States

• Affiliated Hospital of Liaoning University of Traditional Chinese Medicine — Shenyang, Liaoning, China

• Albert Schweitzer Ziekenhuis — Dordrecht, Netherlands

Not specified

• Hyogo Prefectural Amagasaki Hospital — Hyōgo, Japan
• Ishikawa Prefectural Central Hospital — Ishikawa, Japan
• Miyazaki Medical Association Hospital — Miyazaki, Japan
• Osaka Police Hospital — Osaka, Japan

• Ziekenhuis Oost-Limburg — Genk, Limburg, Belgium