Kenji Ishihara¹, Kazuhiko Kobayashi², Norikazu Miyamoto³, Toshiomi Asahi¹ (1.Dept. of Neurol. Asahi Hosp. of Neurol. and Rehabilitation, 2.Dept. of Psych. Asahi Hosp. of Neurol. and Rehabilitation, 3.Dept. of Int. Med., Chiba Nishi Hosp.)

Saneyuki Mizutani, Mutsuko Yasuda, Naoto Aoyama, Akiko Shinya, Mutsufusa Watanabe, Hiroto Fujigasaki (Tokyo Metropolitan Bokutoh Hospital)

Yasushi Kita, Kouji Yoshida, Hideo Terasawa, Hirotaka Shimizu, Toshiyuki Uehara (Hyogo Brain and Heart Center at Himeji)

Satoshi Kodama¹, Yuya Kobayashi³, Shun-ichi Sato³, Ryota Takamatsu³, Junji Ikeda⁵, Kiyoshiro Nagamatsu², Rie Watanabe³, Ken-ichi Hoshi³, Wataru Ishii⁴, Ai Hoshino⁶, Masashi Mizuguchi⁶, Yusaku Shimizu², Hiroyuki Yahikozawa³ (1.Department of Internal medicine, Fujimikogen Hospital, 2.Department of Neurology, Ina Central Hospital, 3.Department of Neurology, Nagano Red Cross Hospital, 4.Department of Rheumatology, Nagano Red Cross Hospital, 5.Department of Neurology and Rheumatology, Shinshu University, 6.Department of Developmental Medical Sciences Graduate School of Medicine The University of Tokyo)

Takekazu Ohi¹, Saki Hayashi¹, Kei Sato¹, Hisaka Kurita², Isao Hozumi² (1.Department of Neurology, Uji Hospital, 2.Medical Therapeutics and Molecular Therapeutics,Gifu Pharmaceutical University)