1. Memorial Sloan Kettering Cancer Center, Department of Radiology; Breast Imaging Service; NY New York USA
2. Medical University of Vienna, Department of Biomedical Imaging and Image-guided Therapy, Division of Molecular and Gender Imaging; Vienna Austria
3. University Hospital Frankfurt, Department of Diagnostic and Interventional Radiology; Frankfurt Germany
4. Department of Biomedical Sciences and Morphologic and Functional Imaging; University of Messina; Messina Italy