Pulmonary Valve Stenosis

• Loma Linda University Health — Loma Linda, California, United States
• Children's Hospital of Los Angeles — Los Angeles, California, United States
• University of California, Los Angeles Medical Center — Los Angeles, California, United States
• Rady Children's Hospital and Health Center — San Diego, California, United States

• 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

• Emory University Hospital — Atlanta, Georgia, United States
• Emory University — Atlanta, Georgia, United States

• Medizinische Hochschule Hannover — Hanover, Lower Saxony, Germany
• Herz-und Diabeteszentrum NRW — Bad Oeynhausen, North Rhine-Westphalia, Germany
• Deutsches Kinderherzzentrum — Sankt Augustin, North Rhine-Westphalia, Germany
• Universitätsklinikum des Saarlandes — Homburg, Saarland, Germany

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