Pulmonary Valve Stenosis

• University of Alabama — Birmingham, Alabama, United States
• Children's Hospital Colorado — Aurora, Colorado, United States
• Children's National Medical Center — Washington D.C., District of Columbia, United States
• Advocate Children's Hospital — Oak Lawn, Illinois, United States

• Seoul National University Hospital — Seoul, Haehak-ro Jongno-gu, South Korea
• Sejong General Hospital — Bucheon-si, Hohyun-ro, Sosa-gu, South Korea
• Samsung Medical Center — Seoul, Ilwon-ro, Gangnam-gu, South Korea
• Asan Medical Center — Seoul, Olympic-ro, Songpa-gu, South Korea

• Seoul National University Hospital — Seoul, Haehak-ro Jongno-gu, South Korea

• University Medical Center Utrecht — Utrecht, Netherlands

• Children's Healthcare of Atlanta — Atlanta, Georgia, United States

• Arizona Pediatric Cardiology Consultants — Phoenix, Arizona, United States
• Indiana University — Indianapolis, Indiana, United States
• University of Michigan — Ann Arbor, Michigan, United States
• Washington University — St Louis, Missouri, United States

Not specified

• Deutsches Herzzentrum Munchen — München, Germany
• Policlinico San Donato — Milan, San Donato Milanese, Italy
• Utrecht University Wilhelmina — Utrecht, Netherlands
• Erasmus Medical Center — Rotterdam, Wytemaweg, Netherlands

• Lurie Children's Hospital — Chicago, Illinois, United States
• Boston Children's Hospital — Boston, Massachusetts, United States
• Nationwide Children's Hospital — Columbus, Ohio, United States