1. Department of Breast Pathology and Lab, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin, China
2. Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
3. Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, China
4. Tianjin's Clinical Research Center for Cancer, Tianjin, China
5. Orthopedic department, Tianjin Hospital, Tianjin, China