About the Authors

Jun Hu

Affiliations Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China, Department of Orthopedics, The First Hospital of Kunming, Kunming, Yunnan, China

Guohua Lv

gfq4e1@yeah.net

Affiliation Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China

Shuguang Zhou

Affiliations Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China, Department of Orthopedics, The Affiliated Hospital of Hunan University of Medicine and The Third People’s Hospital of Huaihua, Huaihua, Hunan, China

Yucheng Zhou

Affiliations Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China, Department of Orthopedics, The People’s Hospital of Qingyuan, Qingyuan, Guangdong, China

Bangxu Nie

Affiliation Department of Orthopedics, The First Hospital of Kunming, Kunming, Yunnan, China

Hong Duan

Affiliation Department of Orthopedics, The First Hospital of Kunming, Kunming, Yunnan, China

Yunfeng Zhang

Affiliation Department of Orthopedics, The First Hospital of Kunming, Kunming, Yunnan, China

Xiaofeng Yuan

Affiliation Department of Orthopedics, The First Hospital of Kunming, Kunming, Yunnan, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JH GL SZ YCZ BN HD YFZ XY. Performed the experiments: JH GL SZ YCZ BN HD YFZ XY. Analyzed the data: JH GL SZ YCZ BN HD YFZ XY. Contributed reagents/materials/analysis tools: JH GL SZ YCZ BN HD YFZ XY. Wrote the paper: JH GL SZ YCZ BN HD YFZ XY.