aAdult Congenital Heart Centre and National Centre for Pulmonary Hypertension, Royal Brompton Hospital, London, United Kingdom
bDivision of Cardiovascular Medicine, Department of Internal Medicine, Jichi Medical University, Tochigi, Japan
cDepartment of Cardiovascular Medicine, Division of Adult Congenital and Valvular Heart Disease, University Hospital Muenster, Germany
dNational Heart and Lung Institute, Imperial College, London, United Kingdom
eDepartment of Cardiothoracic Surgery and Transplantation, Royal Brompton Hospital, London, United Kingdom
fDivision of Clinical Pharmacology, Department of Pharmacology, Jichi Medical University, Tochigi, Japan
gDivision of Pediatric and Congenital Cardiovascular Surgery, Department of Surgery, Jichi Medical University, Tochigi, Japan
⁎Corresponding author. Adult Congenital Heart Centre and National Centre for Pulmonary Hypertension, Royal Brompton Hospital, London, United Kingdom. m.gatzoulis@rbht.nhs.uk