1. Department of General Surgery, Xiangya Second Hospital, Central South University, Changsha, China.
2. Department Breast-Thyroid Surgery, Xiangya Second Hospital, Central South University, Changsha, China.
3. Department of Cancer Epidemiology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
4. Department of Epidemiology, West China School of Public Health, Sichuan University, Chengdu, China.
5. Department of Breast Surgery, Zhejiang Cancer Hospital, Hangzhou, China.
6. Department of Pathology, Cancer Institute & Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
7. State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Cancer Institute & Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.