[1] Osaka City Univ, Dept Dermatol, Grad Sch Med, Osaka, Japan
[2] Osaka City Gen Hosp, Dept Dermatol, Osaka, Japan
[3] Minamiosaka Hosp, Dept Dermatol, Osaka, Japan
[4] Natl Def Med Coll, Div Neurol, Dept Internal Med, Saitama, Japan
[5] Osaka City Univ, Grad Sch Med, Dept Neurol, Osaka, Japan
[6] Univ Tokyo, Grad Sch Med, Dept Neurol, Tokyo, Japan
[7] Tokyo Univ Technol, Dept Phys Therapy, Tokyo, Japan
[8] Osaka Int Canc Inst, Dept Dermatol Oncol, Osaka, Japan