About the Authors

Haiying Yu

Contributed equally to this work with: Haiying Yu, Jian Yu

Affiliation Department of Radiology, Shandong Cancer Hospital and Institute, Affiliated to Shandong Academy of Medical Science, Jinan, Shandong, China

Jian Yu

Contributed equally to this work with: Haiying Yu, Jian Yu

Affiliation Department of Orthopedics, Caoxian People’s hospital, Shandong, China

Yanjun Ren

Affiliation Department of Orthopedics, Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China

Yun Yang

Affiliation Department of Orthopedics, Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China

Xing Xiao

xiaoxbone@163.com

Affiliation Department of Orthopedics, Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XX HY. Performed the experiments: JY YR. Analyzed the data: JY YR. Contributed reagents/materials/analysis tools: YR YY. Wrote the paper: XX HY JY.