About the Authors

Kun Liu

Contributed equally to this work with: Kun Liu, Wei Zhu

Affiliation Department of Orthopedic Surgery, the Second Artillery General Hospital, Beijing, China

Wei Zhu

Contributed equally to this work with: Kun Liu, Wei Zhu

Affiliation Department of Orthopedic Surgery, Shanghai Chang Zheng Hospital, Second Military Medical University, Shanghai, China

Jiangang Shi

shijiangang616@163.com

Affiliation Department of Orthopedic Surgery, Shanghai Chang Zheng Hospital, Second Military Medical University, Shanghai, China

Lianshun Jia

Affiliation Department of Orthopedic Surgery, Shanghai Chang Zheng Hospital, Second Military Medical University, Shanghai, China

Guodong Shi

Affiliation Department of Orthopedic Surgery, Shanghai Chang Zheng Hospital, Second Military Medical University, Shanghai, China

Yuan Wang

Affiliation Department of Orthopedic Surgery, Shanghai Chang Zheng Hospital, Second Military Medical University, Shanghai, China

Ning Liu

Affiliation Department of Orthopedic Surgery, Shanghai Chang Zheng Hospital, Second Military Medical University, Shanghai, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KL JS. Performed the experiments: WZ YW. Analyzed the data: WZ GS LJ. Contributed reagents/materials/analysis tools: NL LJ. Wrote the manuscript: KL WZ.