Affiliation: | (1) Department of Diagnostic Radiology, Hahnemann University Hospital, Philadelphia, Pennsylvania, USA;(2) Department of Nuclear Medicine, Hahnemann University Hospital, Philadelphia, Pennsylvania, USA;(3) Department of Pediatrics, Hahnemann University Hospital, Philadelphia, Pennsylvania, USA;(4) Division of Nuclear Medicine, Hahnemann University Hospital, M.S. 309, Broad and Vine Streets, 19102 Philadelphia, PA, USA |