About the Authors

Jinyu Song

Affiliation Department of Radiology, Tianjin Medical University General Hospital, Tianjin, China

Wen Qin

Affiliation Department of Radiology, Tianjin Medical University General Hospital, Tianjin, China

Yong Liu

Affiliation National Laboratory of Pattern Recognition, Institute of Automation, The Chinese Academy of Sciences, Beijing, China

Yunyun Duan

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

Jieqiong Liu

Affiliation Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China

Xiaoxi He

Affiliation Department of Radiology, Tianjin Medical University General Hospital, Tianjin, China

Kuncheng Li

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

Xinqing Zhang

chunshuiyu@yahoo.cn (CY); jiangtz@nlpr.ia.ac.cn (TJ); xinqingzhang@263.net (XZ)

Affiliation Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China

Tianzi Jiang

chunshuiyu@yahoo.cn (CY); jiangtz@nlpr.ia.ac.cn (TJ); xinqingzhang@263.net (XZ)

Affiliation National Laboratory of Pattern Recognition, Institute of Automation, The Chinese Academy of Sciences, Beijing, China

Chunshui Yu

chunshuiyu@yahoo.cn (CY); jiangtz@nlpr.ia.ac.cn (TJ); xinqingzhang@263.net (XZ)

Affiliation Department of Radiology, Tianjin Medical University General Hospital, Tianjin, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CY. Performed the experiments: JS WQ YL YD JL XH KL XZ TJ CY. Analyzed the data: JS WQ CY. Contributed reagents/materials/analysis tools: JS WQ CY. Wrote the paper: JS CY.