Heart Septal Defects

• Children's Hospital — Denver, Colorado, United States
• Arnold Palmer Hospital — Orlando, Florida, United States
• University of Chicago — Chicago, Illinois, United States
• University of Michigan Health System — Ann Arbor, Michigan, United States

Not specified

• University Hospitals of North Midlands NHS Trust — Stoke-on-Trent, Staffordshire, United Kingdom

• Hopital Laval — Québec, Canada

• University of Alabama — Birmingham, Alabama, United States
• Mayo Clinic — Scottsdale, Arizona, United States
• LAC + USC Medical Center — Los Angeles, California, United States
• UCLA — Los Angeles, California, United States

• Dept. Congem.Heart Defects, Deutsches Herzzentrum — Berlin, Germany
• Cardio-Vascular Centre, Sankt Kathrinen — Frankfurt, Germany
• Univ.Klinikum, Zentrum fuer Kinderheilkunde — Giessen, Germany
• Dept. Paediatric Cardiology, Univ. Hospital Hamburg — Hamburg, Germany

• CardioVaskuläres Centrum — Frankfurt, Germany

• Cardio Vasculäres Centrum Frankfurt — Frankfurt, Germany
• Helmut-G.-Walther-Klinikum — Lichtenfels, Germany
• Mater Misericordiae University Hospital — Dublin, Ireland

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

• Dept. of Cardiothoracic and Vascular Surgery — Aarhus, Denmark