1 Department of Radiology, Fudan University Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Fudan University, No. 270 Dong'an Road, Shanghai 200032, P.R. China.
2 Key Laboratory of Breast Cancer in Shanghai, Department of Breast Surgery, Fudan University Shanghai Cancer Center; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.
3 Division of Cancer and Stem Cell, School of Medicine at University of Nottingham, Nottingham, UK.