Aortic Valve Insufficiency

• Hoag Memorial Hospital Presbyterian — Newport Beach, California, United States
• Bay Area Structural Heart at Sutter Health — San Francisco, California, United States
• Kaiser San Francisco — San Francisco, California, United States
• Stanford University Medical Center — Stanford, California, United States

• CPMC Sutter Health — Burlingame, California, United States
• Scripps Health — La Jolla, California, United States
• Cedars-Sinai Medical Center — Los Angeles, California, United States
• Los Robles Medical Center — Thousand Oaks, California, United States

• Hopital Estaing - Chu63 - Clermont Ferrand — Clermont-Ferrand, France
• Institut Coeur-Poumon, CHU — Lille, France
• Chu Montpellier — Montpellier, France
• CHU de Nimes — Nîmes, France

• Beijing Anzhen Hospital Affiliated to Capital Medical University — Beijing, Beijing Municipality, China
• Fuwai Hospital, Chinese Academy of Medical Sciences — Beijing, Beijing Municipality, China
• Guangdong Provincial People's Hospital — Guangzhou, Guangdong, China
• Prince of Wales Hospital — Hong Kong, China

• Stanford University — Stanford, California, United States
• Northwestern Memorial Hospital — Chicago, Illinois, United States
• Second Affiliated Hospital of Zhejiang University — Hangzhou, China
• Bucheon Sejong Hospital — Bucheon-si, South Korea

• Assistance Publique Hôpitaux de Paris — Paris, Île-de-France Region, France

• National Medical Research Center of Children's Health — Moscow, Russia

• Francesco Nappi — Saint-Denis, France

• Policlinico Agostino Gemelli — Roma, Italy

Not specified