About the Authors

Taro Kishi

tarok@fujita-hu.ac.jp

Affiliation Department of Psychiatry, Fujita Health University School of Medicine, Toyoake, Aichi, Japan

Yuki Matsuda

Affiliation Department of Psychiatry, Fujita Health University School of Medicine, Toyoake, Aichi, Japan

Nakao Iwata

Affiliation Department of Psychiatry, Fujita Health University School of Medicine, Toyoake, Aichi, Japan

Competing Interests

The authors have the following interests: Dr. Kishi has received speaker's honoraria from Abbott, Astellas, Daiichi Sankyo, Dainippon Sumitomo, Eli Lilly, GlaxoSmithKline, Janssen, Eisai, Yoshitomi, Otsuka, Meiji, Shionogi, Tanabe-Mitsubishi, Tsumura, Novartis, and Pfizer. Dr. Matsuda has received speaker's honoraria from Eli Lilly and Otsuka. Dr. Iwata has received speaker's honoraria from Astellas, Dainippon Sumitomo, Eli Lilly, GlaxoSmithKline, Janssen, Yoshitomi, Otsuka, Meiji, Shionogi, Novartis, and Pfizer. Bukwang Pharm. Co., Ltd. and Dainippon Sumitomo Pharma Co., Ltd. provided data for this study. There are no patents, products in development or marketed products to declare. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials, as detailed online in the guide for authors.

Author Contributions

Conceived and designed the experiments: TK. Performed the experiments: TK YM NI. Analyzed the data: TK YM NI. Contributed reagents/materials/analysis tools: TK YM NI. Wrote the paper: TK YM NI.