About the Authors

Rongjun Yu

Affiliations Department of Psychology, South China Normal University, Guangzhou, China, MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, United Kingdom

Liyan Zhao

zgywyls2006@bjmu.edu.cn

Affiliation National Institute on Drug Dependence, Peking University, Beijing, China

Lin Lu

Affiliation National Institute on Drug Dependence, Peking University, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Designed the study: LZ. Wrote the protocol: LZ. Collected the clinical and MRI data: LZ. Contributed to the study design: LL. Contributed to and approved the final manuscript: RY LZ LL.