Eiichiro Amano^1,2, Ben Raveney², Takanori Yokota¹, Takashi Yamamura², Shinji Oki² (1.Tokyo Medical and Dental University, Department of Neurology and Neurological Science, Japan, 2.Department of Immunology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Japan)

Eizo Tanaka, Ban-yu Saitoh, Amina Abdelhadi, Ryo Yamasaki, Noriko Isobe (Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu Universityca, Japan)

Satoshi Hirose, Yuki Yokota, Makoto Hara, Hideto Nakajima (Division of Neurology, Department of Medicine, Nihon University School of Medicine, Japan)

Danya A. Aljafari¹, Rawaf Alsharif¹, Hadeel Maadawi¹, Alhanouf Alwagdani¹, Ziyad Alghweinem², Sultan Alshehri², Osama Khojah¹, Ahmad Abulaban^2,4,5, Yaser Almalik^2,3, Seraj Makkawi^1,6,7 (1.College of Medicine, King Saud bin Abdulaziz University for Health Science- Jeddah, Saudi Arabia, 2.College of Medicine, King Saud bin Abdulaziz University for Health Science- Riyadh, Saudi Arabia, 3.Division of Neurology, King Abdulaziz Medical City (National Guard Health Affairs), Riyadh, Saudi Arabia, 4.King Abdullah International Medical Research Center, Riyadh, Saudi Arabia, 5.Department of Medicine, Ministry of the National Guard-Health Affairs, Riyadh, Saudi Arabia, 6.King Abdullah International Medical Research Center, Jeddah, Saudi Arabia., 7.Department of Medicine, Ministry of the National Guard-Health Affairs, Jeddah, Saudi Arabia.)