1. Department of Breast and Thyroid Surgery Southwest Hospital, Army Medical University Chongqing China
2. The Eighth Medical Center of Chinese PLA General Hospital Beijing China
3. Department of Breast Surgery Chongqing University Three Gorges Hospital Chongqing China
4. Department of Thyroid and Breast Surgery Zigong First People's Hospital Zigong Sichuan China
5. Department of Breast surgery The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan China
6. Department of General Surgery Xiangyang Central Hospital Xiangyang Hubei China
7. Department of Breast Surgery The First Hospital of Hunan University of Chinese Medicine Changsha Hunan China
8. Department of Breast Surgery Guangxi Medical University Cancer Hospital Nanning Guangxi China
9. Department of Breast Surgery The Third Affiliated Hospital of Zhengzhou University Zhengzhou Henan China
10. Department of Breast and Thyroid Surgery The First People's Hospital of Yunnan Province Kunming Yunnan China
11. Department of Breast and Thyroid Surgery The Central Hospital of Wuhan Wuhan Hubei China
12. Department of Breast and Thyroid Surgery Hubei General Hospital Wuhan Hubei China
13. Department of Breast and Thyroid Surgery Huaihua First People's Hospital Huaihua Hunan China
14. Department of Breast and Thyroid Surgery The Third Xiangya Hospital of Central South University Changsha Hunan China
15. Department of Breast and Thyroid Surgery Zhongnan Hospital of Wuhan University Wuhan Hubei China
16. Department of Thyroid and Breast Surgery Huaihe Hospital of Henan University Kaifeng Henan China
17. Department of Breast and Thyroid Surgery Xuchang Central Hospital Xuchang Henan China