Affiliation: | (1) Department of Radiology, University of Michigan Health Systems, 1500 E Medical Center Drive, Ann Arbor, MI 48109-0030, USA;(2) Department of Pathology, University of Michigan Health Systems, Ann Arbor, MI, USA;(3) Department of Radiology, University Hospital of Malm?, Malm?, Sweden;(4) Department of Radiology, Medical University of Vienna, Vienna, Austria; |