Aortic Valve Disease

• Herzzentrum Universitaet Bonn — Bonn, Germany
• Asklepios Klinik St Georg Hamburg — Hamburg, Germany
• Heart Center Leipzig — Leipzig, Germany
• Inselspital Bern — Bern, Switzerland

• St Michael's Hospital — Toronto, Ontario, Canada
• Institut Universitaire de Cardiologie et de Pneumologie de Quebec — Québec, Canada
• Hospital San Borja Arriaran — Santiago, Chile
• Hospital Vall d'Hebron de Barcelona — Barcelona, Spain

• CHU Bordeaux, Hôpital Haut-Lévêque — Pessac, France

• Oslo University Hospital — Oslo, Norway

• Duke University Medical Center — Durham, North Carolina, United States

Not specified

• Royal Adelaide Hospital — Adelaide, South Australia, Australia
• St. Vincent's Hospital — Melbourne, Victoria, Australia
• Southern Health Monash Medical Centre — Melbourne, Victoria, Australia

• St-Paul's Hospital — Vancouver, British Columbia, Canada
• IUCPQ — Québec, Canada

• Universitair Ziekenhuis Brussel — Jette, Vlaams Brabant, Belgium

• Fuwai Hospital — Beijing, Beijing Municipality, China