About the Authors

Shengnan Yu

Affiliation Department of Radiology, The First People's Hospital of Changzhou, Changzhou, Jiangsu, China

Jianguo Qiu

step9999@sina.com

Affiliation Department of Radiology, The First People's Hospital of Changzhou, Changzhou, Jiangsu, China

Jinggang Zhang

Affiliation Department of Radiology, The First People's Hospital of Changzhou, Changzhou, Jiangsu, China

Liang Pan

Affiliation Department of Radiology, The First People's Hospital of Changzhou, Changzhou, Jiangsu, China

Shijun Xing

Affiliation Department of Radiology, The First People's Hospital of Changzhou, Changzhou, Jiangsu, China

Lijun Zhang

Affiliation Department of Radiology, The First People's Hospital of Changzhou, Changzhou, Jiangsu, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SY JQ. Performed the experiments: JZ LP SX LZ. Analyzed the data: SY JQ. Wrote the paper: SY JQ.