About the Authors

Jianfeng Luo

Contributed equally to this work with: Jianfeng Luo, Guoxing Zhu

Affiliation Department of Health Statistics and Social Medicine, School of Public Health, Fudan University, The Key Laboratory of Public Health Safety of Ministry of Education, Shanghai, China

Guoxing Zhu

Contributed equally to this work with: Jianfeng Luo, Guoxing Zhu

Affiliation Institute of Neurology, Huashan Hospital, Fudan University, WHO Collaborating Center for Research and Training in Neurosciences, Shanghai, China

Qianhua Zhao

Affiliation Institute of Neurology, Huashan Hospital, Fudan University, WHO Collaborating Center for Research and Training in Neurosciences, Shanghai, China

Qihao Guo

Affiliation Institute of Neurology, Huashan Hospital, Fudan University, WHO Collaborating Center for Research and Training in Neurosciences, Shanghai, China

Haijiao Meng

Affiliation Institute of Neurology, Huashan Hospital, Fudan University, WHO Collaborating Center for Research and Training in Neurosciences, Shanghai, China

Zhen Hong

Affiliation Institute of Neurology, Huashan Hospital, Fudan University, WHO Collaborating Center for Research and Training in Neurosciences, Shanghai, China

Ding Ding

*dding99@yahoo.com

Affiliation Institute of Neurology, Huashan Hospital, Fudan University, WHO Collaborating Center for Research and Training in Neurosciences, Shanghai, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GZ ZH DD. Performed the experiments: QZ QG HM. Analyzed the data: JL. Contributed reagents/materials/analysis tools: JL GZ DD. Wrote the paper: JL GZ DD.