About the Authors

He Liu

Affiliation Department of Orthopedics, The Second Hospital of Jilin University, Changchun, P. R. China

Jianxun Ding

Affiliation Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, P. R. China

Jincheng Wang

Affiliation Department of Orthopedics, The Second Hospital of Jilin University, Changchun, P. R. China

Yinan Wang

wyn7859@aliyun.com (YW); ccfei_cn@hotmail.com (FC)

Affiliation Academy of Translational Medicine, The First Bethune Hospital of Jilin University, Changchun, P. R. China

Modi Yang

Affiliation Department of Orthopedics, The Second Hospital of Jilin University, Changchun, P. R. China

Yanbo Zhang

Affiliation Department of Orthopedics, The Second Hospital of Jilin University, Changchun, P. R. China

Fei Chang

wyn7859@aliyun.com (YW); ccfei_cn@hotmail.com (FC)

Affiliation Department of Orthopedics, The Second Hospital of Jilin University, Changchun, P. R. China

Xuesi Chen

Affiliation Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, P. R. China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FC XC JW YW. Performed the experiments: HL JD MY YZ. Analyzed the data: HL JD. Contributed reagents/materials/analysis tools: FC XC JW YW. Wrote the paper: HL JD.