Pulmonary Artery Stenosis

• Children's Hospital Los Angeles — Los Angeles, California, United States
• Children's Hospital Colorado — Aurora, Colorado, United States
• Nicklaus Children's Hospital — Miami, Florida, United States
• Children's Healthcare of Atlanta — Atlanta, Georgia, United States

Not specified

• CHU Amiens-Picardie — Amiens, France

• University of California at San Francisco — San Francisco, California, United States
• Children's Hospital Boston — Boston, Massachusetts, United States
• Duke University Medical Center — Durham, North Carolina, United States
• Children's Hospital, Philadelphia — Philadelphia, Pennsylvania, United States

• Nationwide Children's Hospital — Columbus, Ohio, United States

• Children's Hospital Los Angeles — Los Angeles, California, United States
• Cedars-Sinai Medical Center — Los Angeles, California, United States
• Boston Children's — Boston, Massachusetts, United States
• Cincinnati Children's Hospital — Cincinnati, Ohio, United States

• Medizinische Universität Wien, AKH Wien, Abteilung für Pädiatrische Kardiologie — Vienna, Austria
• University Children's Hospital, Center for Pediatrics - Department of Cardiology — Belgrade, Serbia
• Universitäts-Kinderspital Zürich — Zurich, Switzerland