1. Breast Imaging Division, Radiology Department, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy
2. Molecular and Pharmaco-Epidemiology Unit, Department of Experimental Oncology, IEO IRCCS, 20141 Milan, Italy
3. Medical Physics Unit, IEO European Institute of Oncology IRCCS, via Ripamonti 435, 20141 Milan, Italy
4. School of Medical Physics, University of Milan, via Celoria 16, 20133 Milan, Italy
5. Data Management, European Institute of Oncology IRCCS, 20141 Milan, Italy
6. Department of Radiological and Hematological Sciences, Catholic University of the Sacred Heart, Largo Francesco Vito 1, 00168 Rome, Italy