Coronary Stenosis

• Skejby Sygehus — Aarhus, Denmark
• Herzzentrum Bad Krozingen — Bad Krozingen, Germany
• Kerckhoff-Klinik — Bad Nauheim, Germany
• Herzzentrum Bad Oeynhausen — Bad Oeynhausen, Germany

Not specified

• University Medical Center Groningen — Groningen, Netherlands

• Onze Lieve Vrouwe Gasthuis — Amsterdam, Netherlands
• St Antonius Hospital — Nieuwegein, Netherlands

• Shenyang Nothern Hospital — Shenyang, Liaoning, China

• Sharpe-Strumia Research Foundation of the Bryn Mawr Hospital, Bryn Mawr, PA, USA and Thomas Jefferson University, Philadelphia — Bryn Mawr, Pennsylvania, United States
• San Antonio Endovascular and Heart Institute and University of Texas Health Science Center at San Antonio — San Antonio, Texas, United States
• Jagiellonian University — Krakow, Lesser Poland Voivodeship, Poland
• Silesian Medical School 1-st Department of Cardiosurgery — Katowice, Silesian Voivodeship, Poland

• Brookwood Medical Center — Birmingham, Alabama, United States
• Cardio-Thoracic Surgeons, P.C. — Birmingham, Alabama, United States
• Baptist Medical Center - Montclair — Birmingham, Alabama, United States
• Cardio-Thoracic Surgeons, P.C. — Birmingham, Alabama, United States

• Central Alabama Research — Birmingham, Alabama, United States
• UAB St Vincents — Birmingham, Alabama, United States
• Eastern Shore Research Institute — Fairhope, Alabama, United States
• G and L Research LLC — Foley, Alabama, United States

• Clinica Mediterranea — Naples, Italy
• Azienda Ospedaliera Ospedali Riuniti Villa Sofia - Cervello — Palermo, Italy
• Ulslo-H.Santa Cruz — Carnaxide, Portugal
• ULS Santa Maria — Lisbon, Portugal

• National Heart Institute Malaysia — Kuala Lumpur, Malaysia
• Cardiac Vascular Sentral Kuala Lumpur — Kuala Lumpur, Malaysia
• University Malaya Medical Centre — Kuala Lumpur, Malaysia
• Queen Elizabeth II Hospital — Kota Kinabalu, Sabah, Malaysia