About the Authors

Yujie Zhang

‡ These authors contributed equally to this work.

Affiliation Department of Orthopedic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jie Fang Road, Hangzhou, 310009, Zhejiang, People’s Republic of China

Chengzhen Liang

‡ These authors contributed equally to this work.

Affiliation Department of Orthopedic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jie Fang Road, Hangzhou, 310009, Zhejiang, People’s Republic of China

Yiqing Tao

Affiliation Department of Orthopedic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jie Fang Road, Hangzhou, 310009, Zhejiang, People’s Republic of China

Xiaopeng Zhou

Affiliation Department of Orthopedic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jie Fang Road, Hangzhou, 310009, Zhejiang, People’s Republic of China

Hao Li

Affiliation Department of Orthopedic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jie Fang Road, Hangzhou, 310009, Zhejiang, People’s Republic of China

Fangcai Li

Affiliation Department of Orthopedic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jie Fang Road, Hangzhou, 310009, Zhejiang, People’s Republic of China

Qixin Chen

zrcqx@zju.edu.cn

Affiliation Department of Orthopedic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jie Fang Road, Hangzhou, 310009, Zhejiang, People’s Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: QXC YJZ. Performed the experiments: YJZ CZL YQT. Analyzed the data: YJZ CZL. Contributed reagents/materials/analysis tools: HL XPZ FCL. Wrote the paper: YJZ.