About the Authors

Qiang Zhang

Affiliations Department of Orthopedics, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai, China, First Clinical Medical College, Nanjing Medical University, Nanjing, China

Heng’an Ge

Affiliations Department of Orthopedics, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai, China, First Clinical Medical College, Nanjing Medical University, Nanjing, China

Jiaojiao Zhou

Affiliations Department of Orthopedics, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai, China, First Clinical Medical College, Nanjing Medical University, Nanjing, China

Biao Cheng

cbiaob@163.com

Affiliation Department of Orthopedics, Shanghai Tenth People's Hospital, Tongji University, School of Medicine, Shanghai, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BC. Performed the experiments: QZ HG BC. Analyzed the data: QZ HG JZ BC. Contributed reagents/materials/analysis tools: QZ JZ BC. Wrote the paper: QZ BC.