About the Authors

Lin Yang

Affiliation Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China

Lei Xu

leixu2001@hotmail.com

Affiliation Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China

U. Joseph Schoepf

Affiliation Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, United States of America

Julian L. Wichmann

Affiliation Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, United States of America

Mary A. Fox

Affiliation Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, United States of America

Jing Yan

Affiliation Siemens Healthcare China, 278 Zhouzhu Road, Shanghai, China

Zhanming Fan

Affiliation Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China

Zhaoqi Zhang

Affiliation Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China

Competing Interests

UJS is a consultant for and/or receives research support from Bayer, Bracco, GE, Medrad, and Siemens. Jing Yan, is employed by a commercial company: Siemens Healthcare China. The other authors have no conflict of interest to disclose. This does not alter the authors' adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: LX ZZ ZF. Performed the experiments: LY LX ZF. Analyzed the data: LY LX JY. Contributed reagents/materials/analysis tools: JY LX ZF. Wrote the paper: LY UJS JLW MAF.