About the Authors

Yanmin Yu

Contributed equally to this work with: Yanmin Yu, Zenggan Chen

Affiliation Department of Breast Surgery, Huangpu Central Hospital of Shanghai, Shanghai, People’s Republic of China

Zenggan Chen

Contributed equally to this work with: Yanmin Yu, Zenggan Chen

Affiliation Department of Orthopedics, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China

Hong Wang

hong_wang01@126.com (HW); dr_yanzhang@163.com (YZ)

Affiliation Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China

Yan Zhang

hong_wang01@126.com (HW); dr_yanzhang@163.com (YZ)

Affiliation Department of Radiology, Huangpu Central Hospital of Shanghai, Shanghai, People’s Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YMY ZGC HW YZ. Performed the experiments: YMY ZGC. Analyzed the data: YMY ZGC HW YZ. Contributed reagents/materials/analysis tools: YMY ZGC. Wrote the paper: YMY ZGC HW YZ.