Daichi Sone *, Takanobu Kaido , Masako Watanabe , Yoshiko Murata , Go Taniguchi , Taisuke Otsuki c Department of Psychiatry, National Center of Neurology and Psychiatry, Tokyo, Japan 4-1-1 Ogawa-Higashi, Kodaira, Tokyo 187-8551, Japan Department of Neuropsychiatry, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan 7-3-1, Hongo, Bunkyo, Tokyo 113-8654, Japan Department of Neuros...