About the Authors

Peng Ren

Contributed equally to this work with: Peng Ren, Xuehua Cui

peng.ren.brain@gmail.com (PR); xia.liang@hit.edu.cn (XL)

Affiliations Research Center for Social Computing and Information Retrieval, Harbin Institute of Technology, Harbin, China, Institute of Science and Technology for Brain-Inspired Intelligence and Department of Neurology, Huashan Hospital, Fudan University, Shanghai, China

Xuehua Cui

Contributed equally to this work with: Peng Ren, Xuehua Cui

Affiliations Research Center for Social Computing and Information Retrieval, Harbin Institute of Technology, Harbin, China, Frontiers Science Center for Matter Behave in Space Environment, Harbin Institute of Technology, Harbin, China

Xia Liang

peng.ren.brain@gmail.com (PR); xia.liang@hit.edu.cn (XL)

Affiliations Research Center for Social Computing and Information Retrieval, Harbin Institute of Technology, Harbin, China, Frontiers Science Center for Matter Behave in Space Environment, Harbin Institute of Technology, Harbin, China

Competing Interests

The authors have declared that no competing interests exist.