Angina Pectoris

• Southmead Hospital, North Bristol NHS Trust — Bristol, United Kingdom
• Leicester Royal Infirmary, Univeristy Hospitals of Leicester NHS Trust — Leicester, United Kingdom
• St George's University Hospitals NHS Foundation Trust — London, United Kingdom
• Queens Medical Centre, Nottingham Univeristy Hospitals NHS Trust — Nottingham, United Kingdom

• Cardiology Department, Dr. A. Jurasz University Hospital — Bydgoszcz, Kuyavian-Pomeranian Voivodeship, Poland

• Cardiology Department, Dr. A. Jurasz University Hospital — Bydgoszcz, Kuyavian-Pomeranian Voivodeship, Poland

• Brigham and Women's Hospital — Boston, Massachusetts, United States
• Robert Wood Johnson University Hospital — New Brunswick, New Jersey, United States
• Jack D. Weiler Hospital of Montefiore Medical Center — New York, United States
• Montefiore Medical Center — The Bronx, New York, United States

• Oslo Accident and Emergency Outpatient Clinic — Oslo, Norway

• Massimo Mancone — Rome, Italy

Not specified

• National Institutes of Health Clinical Center, 9000 Rockville Pike — Bethesda, Maryland, United States

• Tokyo Medical and Dental University — Tokyo, Japan
• Samsung Medical Center — Seoul, South Korea
• Seoul National University Hospital — Seoul, South Korea
• Hospital Clinico San Carlos, Madrid, Spain — Madrid, Spain

• Clinique Axium — Aix, France
• GCS Cardio — Annecy, France
• SCM Angioscan — Antony, France
• Clinique La Casamance — Aubagne, France