○Hiroaki Ishida^1,2, Kenichi Oshima², Mitsuhiro Miyashita^2,3, Eiichiro Nagata⁴, Izumi Nohara¹, Kensuke Kondo⁵, Kazunari Sekiyama⁶, Mai Kounoe⁶, Yoshinobu Iguchi⁶, Masanari Itokawa^1,2, Makoto Arai^1,2 (1. Schizophrenia Res Project, Tokyo Metro Inst of Med Sci, Tokyo, Japan , 2. Dep Psycihatry, Tokyo Metro Matsuzawa Hosp, Tokyo, Japan, 3. Res Cen for Social Sci & Med, Tokyo Metro Inst of Med Sci, Tokyo, Japan , 4. Dep Neurology, Tokai Univ Sch Med, Kanagawa, Japan, 5. Cen for Basic Tech Res, Tokyo Metro Inst of Med Sci, Tokyo, Japan , 6. Cen for Med Res Co , Tokyo Metro Inst of Med Sci, Tokyo, Japan )

○Hideo Hagihara^1,2, International Brain pH Project Consortium², Tsuyoshi Miyakawa^1,2 (1. Div Sys Med Sci, Ctr Med Sci, Fujita Hlth Univ, 2. A full list of the authors in the International Brain pH Project Consortium is provided in the Acknowledgements.)