Affiliation: | a Department of Pediatrics, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Kaohsiung, Taiwan b Chang Gung University College of Medicine, Kaohsiung, Taiwan c Graduate Institute of Clinical Medical Science, Chang Gung University, Kaohsiung, Taiwan d Department of Pediatrics, Po-Jen Hospital, Kaohsiung, Taiwan e Department of Radiology, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Kaohsiung, Taiwan. Chang Gung University College of Medicine, Kaohsiung, Taiwan |