1. Tianjin Medical University Cancer Institute and Hospital, Tianjian 300060 China
2. Department of Breast surgery, Tangshan People’s Hospital, Tangshan, Hebei 063000, PR China
3. Department of Chemoradiotherapy, Tangshan People’s Hospital, Tangshan, Hebei 063000, PR China
4. Department of Nuclear Medicine, Tangshan People’s Hospital, Tangshan, Hebei 063000, PR China
5. Department of Radiation Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Shandong Academy of Medical Sciences, Jinan, Shandong 250117, PR China