About the Authors

Yan-Qing Chen

Affiliations Soochow University School of Medicine, Suzhou, Jiangsu, China, Department of Radiology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China

Yang Yang

Affiliations Soochow University School of Medicine, Suzhou, Jiangsu, China, Department of Radiology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China

Yan-Fen Xing

Affiliations Soochow University School of Medicine, Suzhou, Jiangsu, China, Department of Radiology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China

Sen Jiang

Affiliation Department of Radiology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China

Xi-Wen Sun

xwsun@citiz.net

Affiliation Department of Radiology, Shanghai Pulmonary 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: X-WS. Performed the experiments: Y-QC YY Y-FX. Analyzed the data: Y-QC YY SJ X-WS. Wrote the paper: Y-QC. Revised the manuscript: X-WS.