About the Authors

Yuta Iwai

Affiliation Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan

Kazumoto Shibuya

kazumoto@net.email.ne.jp

Affiliation Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan

Sonoko Misawa

Affiliation Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan

Yukari Sekiguchi

Affiliation Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan

Keisuke Watanabe

Affiliation Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan

Hiroshi Amino

Affiliation Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan

Satoshi Kuwabara

Affiliation Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YI KS SK. Performed the experiments: YI KS SM YS KW HA SK. Analyzed the data: YI KS. Contributed reagents/materials/analysis tools: YI KS SM YS KW HA SK. Wrote the paper: YI KS SK.