Heart Septal Defects, Atrial

• Robert Wood Johnson University Hospital — New Brunswick, New Jersey, United States
• Mount Sinai Hospital — New York, United States
• University of Pennsylvania — Philadelphia, Pennsylvania, United States
• UPMC — Pittsburgh, Pennsylvania, United States

• Hospital Pequeno Príncipe — Curitiba, Brazil
• Santa Casa de Misericórdia de Porto Alegre — Porto Alegre, Brazil
• HCOR - Associação Beneficente Síria — São Paulo, Brazil
• Hospital Beneficência Portuguesa — São Paulo, Brazil

• Tufts Medical Center — Boston, Massachusetts, United States

• Chaowu Yan — Beijing, Beijing Municipality, China

• G.V.M.Carint Hospital — Myszków, Poland
• Centre for Invasive Cardiology, Electrotherapy and Angiology G.V.M.Carint-Oswiecim — Oświęcim, Poland
• Subcarpathian Centre for Cardiovascular Intervention G.V.M.Carint -Sanok — Sanok, Poland
• Polish-American Heart Clinics, Heart and Vascular Center in Tychy, American Heart of Poland Group — Tychy, Poland

• Asan Medical Center — Seoul, South Korea

• Ankara (Bilkent) City Hospital — Ankara, Turkey (Türkiye)
• Gazi Yasargil Woman and Child Hospital — Diyarbakır, Turkey (Türkiye)
• Gaziantep University Hospital — Gaziantep, Turkey (Türkiye)
• SiyamiErsek Thoracic and Cardiovascular Surgery Training and Research Hospital — Istanbul, Turkey (Türkiye)

• Alexandria University Hospitals - Semouha — Alexandria, Alexandria Governorate, Egypt

Not specified

Not specified