About the Authors

Wei-na Ding

Contributed equally to this work with: Wei-na Ding, Jin-hua Sun, Ya-wen Sun, Yan Zhou, Ya-song Du

Affiliation Department of Radiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P. R. China

Jin-hua Sun

Contributed equally to this work with: Wei-na Ding, Jin-hua Sun, Ya-wen Sun, Yan Zhou, Ya-song Du

Affiliation Department of Child & Adolescent Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University, Shanghai, P. R. China

Ya-wen Sun

Contributed equally to this work with: Wei-na Ding, Jin-hua Sun, Ya-wen Sun, Yan Zhou, Ya-song Du

Affiliation Department of Radiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P. R. China

Yan Zhou

Contributed equally to this work with: Wei-na Ding, Jin-hua Sun, Ya-wen Sun, Yan Zhou, Ya-song Du

clare1475@hotmail.com (YZ); yasongdu@yahoo.com.cn (Y-sD)

Affiliation Department of Radiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P. R. China

Lei Li

Affiliation Department of Radiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P. R. China

Jian-rong Xu

Affiliation Department of Radiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P. R. China

Ya-song Du

Contributed equally to this work with: Wei-na Ding, Jin-hua Sun, Ya-wen Sun, Yan Zhou, Ya-song Du

clare1475@hotmail.com (YZ); yasongdu@yahoo.com.cn (Y-sD)

Affiliation Department of Child & Adolescent Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University, Shanghai, P. R. China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YZ Y-sD J-rX. Performed the experiments: W-nD J-hS Y-wS LL. Analyzed the data: Y-wS YZ W-nD. Contributed reagents/materials/analysis tools: Y-wS YZ W-nD. Wrote the paper: Y-wS YZ W-nD.