About the Authors

Tong Zhang

Contributed equally to this work with: Tong Zhang, Jinquan Bai

Affiliation Department of Radiology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China

Jinquan Bai

Contributed equally to this work with: Tong Zhang, Jinquan Bai

Affiliation Department of Radiology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China

Wei Wang

Affiliations Department of Radiology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China, Department of MRI Room, The First Affiliated Hospital, Harbin Medical University, Harbin, China

Dan Wang

Affiliation Department of Radiology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China

Baozhong Shen

baozhongshen@hotmail.com

Affiliation Department of Radiology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BS TZ. Performed the experiments: TZ JB WW DW BS. Analyzed the data: WW DW. Contributed reagents/materials/analysis tools: TZ JB. Wrote the paper: TZ JB BS.