About the Authors

Zhi-Jie Zhou

Contributed equally to this work with: Zhi-Jie Zhou, Jian-Feng Zhang

Affiliations Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou Zhejiang, China, Sir Run Run Shaw Institute of Clinical Medicine of Zhejiang University, Hangzhou, Zhejiang, China

Jian-Feng Zhang

Contributed equally to this work with: Zhi-Jie Zhou, Jian-Feng Zhang

Affiliations Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou Zhejiang, China, Sir Run Run Shaw Institute of Clinical Medicine of Zhejiang University, Hangzhou, Zhejiang, China

Ping Xia

Affiliations Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China, Sir Run Run Shaw Institute of Clinical Medicine of Zhejiang University, Hangzhou, Zhejiang, China

Ji-Ying Wang

Affiliations Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou Zhejiang, China, Sir Run Run Shaw Institute of Clinical Medicine of Zhejiang University, Hangzhou, Zhejiang, China

Shuai Chen

Affiliations Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou Zhejiang, China, Sir Run Run Shaw Institute of Clinical Medicine of Zhejiang University, Hangzhou, Zhejiang, China

Xiang-Qian Fang

zzj-0708@163.com (SF); fangxq@srrsh.com (XF)

Affiliations Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou Zhejiang, China, Sir Run Run Shaw Institute of Clinical Medicine of Zhejiang University, Hangzhou, Zhejiang, China

Shun-Wu Fan

zzj-0708@163.com (SF); fangxq@srrsh.com (XF)

Affiliations Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou Zhejiang, China, Sir Run Run Shaw Institute of Clinical Medicine of Zhejiang University, Hangzhou, Zhejiang, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SF ZZ XF JZ. Performed the experiments: ZZ JZ PX JW. Analyzed the data: ZZ PX. Contributed reagents/materials/analysis tools: SF ZZ XF SC JW. Wrote the paper: ZZ JZ.