Aortic Valve Stenosis

• Good Samaritin Hospital — Los Angeles, California, United States
• University of Southern Califormia — Los Angeles, California, United States
• Abbott Northwestern Hospital (with Minneapolis Heart Institute Foundation) — Minneapolis, Minnesota, United States
• Centennial Heart — Nashville, Tennessee, United States

Not specified

• Departement of Radiology, Hopital Europeen Georges Pompidou, — Paris, France

• Aarhus University Hospital, Department of Cardiology, Brendstrupgaardsvej 100 — Aarhus N, Denmark

Not specified

• Angers Universitary Hospital — Angers, France
• Nantes Universitary Hospital — Nantes, France

• Hôpital de la Cavale Blanche — Brest, France
• Chru-Lille — Lille, France
• Clinique chez APHM — Marseille, France
• Praxisklinik Herz Und Gefässe — Dresden, Germany

• UMC Utrecht — Utrecht, Netherlands

• Yale New Haven Hospital — New Haven, Connecticut, United States
• Baptist Hospital of Miami — Miami, Florida, United States
• Columbia University Medical Center — Fort Lee, New Jersey, United States
• St. Francis Hospital — Roslyn, New York, United States

• Arizona Pediatric Cardiology Consultants — Phoenix, Arizona, United States
• Cedars-Sinai Medical Center — Los Angeles, California, United States
• Rady Children's Hospital — San Diego, California, United States
• The Children's Hsopital — Aurora, Colorado, United States