Heart Septal Defects, Atrial

• Peking University First Hospital — Beijing, Beijing Municipality, China
• Fuwai Hospital ，CAMS&PUMC — Beijing, Beijing Municipality, China
• The First Affiliated Hospital, Sun Yat-sen University — Guangzhou, Guangdong, China
• Meizhou people'Hospital — Meizhou, Guangdong, China

• Asan Medical Center — Seoul, South Korea

Not specified

• Columbia University Medical Center — New York, United States

Not specified

• National University Hospital — Singapore

• Heart & Brain Lab, Western University — London, Ontario, Canada

Not specified

• The First Affiliated Hospital of Nanjing Medical University — Nanjing, Jiangsu, China

• Abbott Medical Japan LLC — Mita, Minato, Japan