[1] Hamamatsu Univ Sch Med, Dept Psychiat & Neurol, Hamamatsu, Shizuoka 4313192, Japan
[2] Hamamatsu Univ Sch Med, Osaka Hamamatsu Joint Res Ctr Child Mental Dev, Hamamatsu, Shizuoka 4313192, Japan
[3] Osaka Univ, Osaka Hamamatsu Joint Res Ctr Child Mental Dev, Grad Sch Med, Osaka, Japan
[4] Chukyo Univ, Fac Sociol, Aichi, Japan
[5] Aichi Childrens Hlth & Med Ctr, Aichi, Japan