About the Authors

Shenghong Pu

pshh0517@yahoo.co.jp

Affiliation Division of Neuropsychiatry, Department of Brain and Neuroscience, Tottori University Faculty of Medicine, Yonago, Tottori, Japan

Kazuyuki Nakagome

Affiliation Department of Psychiatry, National Center of Neurology and Psychiatry Hospital, Tokyo, Japan

Takeshi Yamada

Affiliation Division of Neuropsychiatry, Department of Brain and Neuroscience, Tottori University Faculty of Medicine, Yonago, Tottori, Japan

Hiroshi Matsumura

Affiliation Division of Neuropsychiatry, Department of Brain and Neuroscience, Tottori University Faculty of Medicine, Yonago, Tottori, Japan

Katsutoshi Yokoyama

Affiliation Division of Neuropsychiatry, Department of Brain and Neuroscience, Tottori University Faculty of Medicine, Yonago, Tottori, Japan

Koichi Kaneko

Affiliation Division of Neuropsychiatry, Department of Brain and Neuroscience, Tottori University Faculty of Medicine, Yonago, Tottori, Japan

Yoichi Kurosawa

Affiliation Division of Health Administration and Promotion, Department of Social Medicine, Faculty of Medicine, Tottori University, Yonago, Tottori, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SP KN TY KK. Performed the experiments: SP TY HM KY. Analyzed the data: SP KN KK YK. Contributed reagents/materials/analysis tools: SP KN KK. Wrote the paper: SP.