Yuki Hatanaka, Yuichi Hamada, Yoshihiro Tachiyama, Kiyoshi Matsukura, Yuichi Furukawa, Takashi Chiba, Takamichi Kanbayashi, Keiichi Hokkoku, Syunsuke Kobayashi, Masahiro Sonoo (Department of Neurology Teikyo University School of Medicine, Japan)

Miho Sakuma, Hiroki Nakayama, Bunnei Pak, Asuna Matsuda, Keiko Ichinose, Saneyuki Mizutani, Hiroto Fujigasaki (Department of Neurology,Tokyo Metropolitan Bokutoh Hospital, Japan)

Yoshiaki Nakayama¹, Ayumi Ikemoto¹, Kouhei Hori², Mayako Niwa¹, Shuhei Ogami¹, Mai Minamino¹, Takuya Matsumoto¹, Junko Taruya¹, Maiko Takahashi¹, Mayumi Sakata¹, Jinsoo Koh¹, Ichiro Nakanishi³, Kayoko Yukawa⁴, Hirofumi Yamashita⁴, Kodai Kume⁵, Hideshi Kawakami⁵, Katsuichi Miyamoto¹, Hidefumi Ito¹ (1.Dept. Neurology, Wakayama Medical Univ, Japan, 2.Dept. Neurology, NHO Wakayama Hospital, Japan, 3.Dept. Neurology, Shirahama Hamayu Hospital, Japan, 4.Dept. Neurology, JRC Wakayama Medical Center, Japan, 5.Dept. of Molecular Epidemiology, Research Institute for Radiation Biology and Medicine, Hiroshima Univ, Japan)

Kiyotaka Nakamagoe¹, Nozomi Touno¹, Shunya Matsumoto¹, Norihide Kajita¹, Izumi Mihashi¹, Hana Takahashi¹, Tetsu Suzuki¹, Shougo Ouchi¹, Kouta Igari¹, Mayuko Tanaka¹, Kazuhiro Ishii¹, Akira Tamaoka¹, Tadachika Koganezawa² (1.Department of Neurology, Institute of Clinical Medicine, University of Tsukuba, Japan, 2.Department of Physiology, Division of Biomedical Science, University of Tsukuba, Japan)

Shintaro Iida¹, Tadashi Kanouchi², Takaaki Hattori¹, Kazuaki Kanai³, Tomoko Nakazato⁴, Nobutaka Hattori⁴, Takanori Yokota² (1.Tokyo Medical and Dental University, Neurology and Neurological Science, Japan, 2.Tokyo Medical and Dental University, Department of laboratory medicine, Japan, 3.Department of neurology, School of Medicine, Fukushima Medical University, Japan, 4.Department of neurology, Juntendo School of Medicine, Japan)