Aortic Valve Stenosis

• Ornze Lieve Vrouwziekenhuis (OLVZ) Aalst — Aalst, Belgium
• Institut Hospitalier Jacques Cartier — Massy, France
• Hospital Bichat Claude Bernard — Paris, France
• CHU Hospital Charles Nicolle — Rouen, France

• Montevergine Clinic — Mercogliano, AV, Italy
• Ferrarotto Hospital, University of Catania — Catania, Sicily, Italy
• Universita degli studi di Bari Aldo Moro — Bari, Italy
• University Hospital of Bologna, Policlinico S. Orsola-Malpighi (Pad.23) — Bologna, Italy

• First Department of Cardiology, Medical University of Warsaw — Warsaw, Poland

• Columbia University Medical Center — New York, United States
• Carolinas Medical Center — Charlotte, North Carolina, United States
• Cleveland Clinic — Cleveland, Ohio, United States
• UPMC Pinnacle — Wormleysburg, Pennsylvania, United States

• Institut de Cardiologie-GH Pitié Salpétirère — Paris, Île-de-France Region, France

• Instituto Nacional Ignacio Chavez — Mexico City, Mexico

Not specified

• Department of Cardiology, CAST, AU Policlinico-Vittorio Emanuele — Catania, Italy

• University Clinic Tübingen, Department of Internal Medicine III — Tübingen, Baden-Wurttemberg, Germany
• University Clinic Ulm, Department of Internal Medicine II — Ulm, Baden-Wurttemberg, Germany
• Herzzentrum, Universität Köln — Cologne, North Rhine-Westphalia, Germany
• Universitätsklinikum Münster, Klinik und Poliklinik für Erwachsene mit angeborenen und erworbenen Herzfehlern — Münster, North Rhine-Westphalia, Germany

• Universitatsklinik Innsbruck — Innsbruck, Austria
• Medical University Vienna — Vienna, Austria
• Onze Lieve Vrouw Ziekenhuis — Aalst, Belgium
• Clinique St Luc — Bouge, Belgium