Affiliation: | aDepartment of Diagnostic Radiology 54E2, Copenhagen University Hospital Herlev, Herlev Ringvej 75, DK-2730 Herlev, Denmark bDepartment of Diagn. Imaging, Northern General Hospital, Herries Road, Sheffield S5 7AU, United Kingdom cService de Radiologie, Hôpital Paul Brousse, 14 Av. Paul Vaillant Couturier, F-94800 Villejuif, France dLybska Vägen 10, S-239 40 Falsterbo, Sweden eDiagnostic Radiology, Huddinge University Hospital, S-141 86 Huddinge, Sweden fDepartment of Radiology, University Hospital Vienna, AKH, Wahringer Gurtel 18-20, A-1090 Vienna, Austria gDepartment of Radiology, Rikshospitalet, N-0027 Oslo, Norway hDepartment of Radiology, Akademiska sjukhuset, SE-751 85 Uppsala, Sweden iDepartment of Radiology, University Hospital Gasthuisberg, Herestraat 46, B-3000 Leuven, Belgium jInstitute of Radiology, Ospedale di Cattinara, I-34149 Trieste, Italy kDepartment of Radiology, C2-S, Leiden University Medical center, P.O. Box 9600, NL-2300 RC Leiden, Holland l3 Sellars Hall Close, Finchley, London N3 1JL, United Kingdom |