Affiliation: | 1. King's College London BHF Centre, Division of Imaging Sciences, NIHR Biomedical Research Centre at Guy's and St Thomas' NHS Foundation Trust, , London, UK;2. Adult Congenital Heart Disease Service, Guy's and St Thomas' NHS Foundation Trust, , London, UK;3. Evelina Children Hospital, Guy's and St Thomas' NHS Foundation Trust, Department of Pediatric Cardiology, , London, UK;4. University of Nebraska College of Medicine, Division of Pediatric Cardiology – Cardiac Imaging, Children's Hospital and Medical Center, , Omaha, Nebraska, USA |