1. Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, P.R. China
2. Shandong Cancer Hospital and Institute, Jinan, P.R. China
3. Laboratory Medicine Center, Qilu Hospital of Shandong University, Qingdao, P.R. China
4. Department of Oncology, Qilu Hospital, Shandong University, Jinan, P.R. China
5. Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan, P.R. China
6. Pathology Tissue Bank, Qilu Hospital, Shandong University, Jinan, P.R. China