^○Shinichi Shirai, Hidenao Sasaki, Ichiro Yabe (Hokkaido University Department of Neurology, Japan)

^○Masahide Suzuki¹, Shigeki Hirano¹, Otte Karen², Masahiro Mori¹, M. Rohling Hanna², Schmitz-Hubsch Tanja², U. Brandt Alexander², Friedemann Paul², Satoshi Kuwabara¹ (1.Department of Neurology, Chiba University Graduate School of Medicine, Japan, 2.Motognosis UG (haftungsbeschrankt), Berlin, Germany)

^○Shinji Oda¹, Hiroko Harada², Hidehiro Mizusawa¹, Yuji Takahashi¹ (1.Department of Neurology, National Center Hospital, National Center of Neurology and Psychiatry, Japan, 2.Department of Clinical Research Support, Clinical Research and Education Promotion Division, National Center Hospital, National Center of Neurology and Psychiatry)

^○Nobuaki Yoshikura¹, Akira Takekoshi¹, Akio Kimura¹, Katsuya Nakamura², Akira Matsushima³, Yoshiyuki Kishimoto⁴, Kazuhiro Hara⁴, Yuji Takahashi⁵, Masahisa Katsuno⁴, Hidehiro Mizusawa⁵, Kunihiro Yoshida³, Takayoshi Shimohata¹ (1.Department of Neurology, Gifu University graduate school of medicine, Japan, 2.Department of Neurology and Rheumatology, Shinshu University School of Medicine, 3.Department of Neurology, JA Nagano Koseiren Kakeyu-Misayama Rehabilitation Center Kakeyu Hospital, 4.Department of Neurology, Nagoya University Graduate School of Medicine, 5.National Center of Neurology and Psychiatry (NCNP))

^○Hisashi Narai, Masahiro Ishida, Yoshio Omote, Motonori Takamiya, Yasuhiro Manabe (Department of Neurology, Okayama medical center, Japan)

^○Yoichiro Nishida¹, Kazuya Nonaka¹, Shuko Fujiki¹, Hirokazu Natsui^1,2, Ryo Iwase¹, Taro Ishiguro¹, Tadashi Kanouchi^1,2, Takanori Yokota¹ (1.Department of Neurology and Neurological Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Japan, 2.Clinical Laboratory, Tokyo Medical and Dental University Medical Hospital)