作者单位:Amaka C. Offiah (1) Winnie C. W. Chu (2) Razaan Davis (3) Adrian K. Dixon (4) Jeffrey S. Klein (5) Edward Y. Lee (6)
1. Academic Unit of Child Health, Room C4, Stephenson Wing, Sheffield Children鈥檚 NHS Foundation Trust, Western Bank, Sheffield, S10 2TH, UK 2. The Chinese University of Hong Kong and Prince of Wales Hospital, Shatin, Hong Kong 3. Tygerberg Hospital and University of Stellenbosch, Cape Town, South Africa 4. Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK 5. University of Vermont College of Medicine, Burlington, USA 6. Divisions of Magnetic Resonance and Thoracic Imaging, Departments of Radiology and Medicine, Boston Children鈥檚 Hospital, Harvard Medical School, Boston, MA, 02115, USA