Affiliation: | 1. Centre for Nuclear Medicine and PET, Department of Radiology, Haukeland University Hospital, Bergen, Norway;2. Department of Oncology, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway;3. Pediatric Section, Department of Radiology, Haukeland University Hospital, Bergen, Norway;4. Department of Clinical Medicine, University of Bergen, Bergen, Norway;5. Ortopedic Section, Department of Surgery, Haukeland University Hospital, Bergen, Norway |