About the Authors

Yuan Zhao

Contributed equally to this work with: Yuan Zhao, Zi-Xian Chen

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

Zi-Xian Chen

Contributed equally to this work with: Yuan Zhao, Zi-Xian Chen

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

Abudouaini Rewuti

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

Yu-Shui Ma

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

Xiao-Feng Wang

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

Qing Xia

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

Da Fu

superdafu@hotmail.com (DF); han_yusong001@163.com (YSH)

Affiliations Department of Gastroenterology, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China, Department of Orthopedics Surgery, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China

Yu-Song Han

superdafu@hotmail.com (DF); han_yusong001@163.com (YSH)

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YZ ZXC DF YSH. Performed the experiments: YZ ZXC AR YSM XFW QX. Analyzed the data: YZ ZXC AR YSM XFW QX. Contributed reagents/materials/analysis tools: YZ ZXC AR YSM XFW QX. Wrote the paper: YZ ZXC DF YSH.