作者机构:[1]Department of Neurology, Peking University Third Hospital, Beijing 100191, China, Department of Neurology, Beijing Tsinghua Changgung Hospital, Beijing 102218, China, [2]Department of Neurology, Peking University Third Hospital, Beijing 100191, China
相关基金:This work was supported by a grant of the National Natural Science Foundation of China (No. 81030019).
Address for correspondence: Dr. Dong-Sheng Fan, Department of Neurology, Peking University Third Hospital, Beijing 100191, China, E-Mail: dsfan@sina.com