About the Authors

Nobuhisa Kanahara

kanahara@faculty.chiba-u.jp

Affiliations Department of Psychiatry, Graduate School of Medicine, Chiba University, Chiba City, Chiba, Japan, Division of Medical Treatment and Rehabilitation, Center for Forensic Mental Health, Chiba University, Chiba City, Chiba, Japan

Taisuke Yoshida

Affiliation Department of Psychiatry, Graduate School of Medicine, Chiba University, Chiba City, Chiba, Japan

Yasunori Oda

Affiliations Department of Psychiatry, Graduate School of Medicine, Chiba University, Chiba City, Chiba, Japan, Department of Psychiatry, Chiba Psychiatric Medical Center, Chiba City, Chiba, Japan

Hiroshi Yamanaka

Affiliations Department of Psychiatry, Graduate School of Medicine, Chiba University, Chiba City, Chiba, Japan, Department of Psychiatry, Chiba Psychiatric Medical Center, Chiba City, Chiba, Japan

Toshihiro Moriyama

Affiliation Department of Psychiatry, Chiba Psychiatric Medical Center, Chiba City, Chiba, Japan

Hideaki Hayashi

Affiliation Department of Psychiatry, Chiba Psychiatric Medical Center, Chiba City, Chiba, Japan

Takayuki Shibuya

Affiliation Department of Psychiatry, Chiba Psychiatric Medical Center, Chiba City, Chiba, Japan

Yasunori Nagaushi

Affiliation Department of Psychiatry, Chiba Psychiatric Medical Center, Chiba City, Chiba, Japan

Takashi Sawa

Affiliation Department of Psychiatry, Chiba Psychiatric Medical Center, Chiba City, Chiba, Japan

Yoshimoto Sekine

Affiliation Division of Medical Treatment and Rehabilitation, Center for Forensic Mental Health, Chiba University, Chiba City, Chiba, Japan

Eiji Shimizu

Affiliation Department of Cognitive Behavioral Physiology, Graduate School of Medicine, Chiba University, Chiba City, Chiba, Japan

Makoto Asano

Affiliation Department of Psychiatry, Chiba Psychiatric Medical Center, Chiba City, Chiba, Japan

Masaomi Iyo

Affiliation Department of Psychiatry, Graduate School of Medicine, Chiba University, Chiba City, Chiba, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NK ES. Performed the experiments: NK TY YO HY TM HH T. Shibuya YN T. Sawa MA. Analyzed the data: NK. Contributed reagents/materials/analysis tools: NK YS. Wrote the paper: NK MI.