| Affiliation: | (1) Department of Radiology at the Children’s Hospital of Philadelphia, University of Pennsylvania School of Medicine, 19104 Philadelphia, PA, USA;(2) Department of Internal Medicine, Mount Sinai Medical Center, 10029 New York, NY, USA;(3) Department of Pediatrics, Children’s Hospital of Philadelphia, 19104 Philadelphia, PA, USA;(4) Department of Pediatrics, University of Pennsylvania School of Medicine, Children’s Hospital of Philadelphia, 19104 Philadelphia, PA, USA;(5) Department of Radiology, Emory University School of Medicine, 30322 Atlanta, Georgia, USA; |
