[1] Chengdu Med Coll, Affiliated Hosp 1, Dept Neurol, Chengdu, Sichuan, Peoples R China
[2] Nanjing Med Univ, Nanjing Hosp 1, Dept Neurol, Nanjing, Jiangsu, Peoples R China
[3] Nanjing Med Univ, Nanjing Hosp 1, Dept Clin Pharmacol, Nanjing, Jiangsu, Peoples R China