About the Authors

Meng Wang

Affiliation Department of Orthopaedic Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China

Xin-Feng Zheng

Affiliation Department of Orthopaedic Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China

Lei-Sheng Jiang

jiangleisheng@126.com

Affiliation Department of Orthopaedic Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LJ XZ MW. Performed the experiments: MW XZ. Analyzed the data: MW XZ. Contributed reagents/materials/analysis tools: LJ XZ MW. Wrote the paper: MW XZ LJ. Critical revision of the manuscript for important intellectual content: LJ MW.