Affiliation: | 1. Division of Pediatric Surgery, Taipei Veterans General Hospital, , Taipei, Taiwan;2. Division of Transplantation Surgery, Department of Surgery, Taipei Veterans General Hospital, , Taipei, Taiwan;3. National Yang‐Ming University School of Medicine, , Taipei, Taiwan;4. Department of Radiology, Taipei Veterans General Hospital, , Taipei, Taiwan;5. Division of General Surgery, Taipei Veterans General Hospital, , Taipei, Taiwan |