1 Department of Biomedical Sciences and Morphologic and Functional Imaging, University of Messina, Messina, Italy. Electronic address: marmarino@unime.it.
2 Memorial Sloan Kettering Cancer Center, Department of Radiology, Breast Imaging Service, New York, NY, USA.
3 Department of Radiology, Breast Imaging Service, New York, NY, USA, Tecnologico de Monterrey, School of Medicine and Health Sciences, Monterrey, Nuevo Leon, Mexico.