[1] Imperial College London,National Heart and Lung Institute
[2] Royal Brompton Hospital,Cardiovascular Magnetic Resonance Unit
[3] the Chinese University of Hong Kong,Department of Diagnostic Radiology & Organ Imaging, Prince of Wales Hospital
[4] University of Hong Kong,Department of Medicine, Queen Mary Hospital
[5] University of Hong Kong,Department of Pediatrics and Adolescent Medicine, Queen Mary Hospital
[6] National Heart Center,Department of Pediatric Hematology & Radiology
[7] KK Women's and Children's Hospital,undefined
[8] Ege University Hospital,undefined
[9] Children's Hospital of Philadelphia,undefined