Affiliation: | 1. Department of Neurology, The Second Hospital of Hebei Medical University, City Shijiazhuang, Province Hebei, China Key Laboratory of Neurology of Hebei Province, City Shijiazhuang, Province Hebei, China Department of Neurology, The First Hospital of Qinhuangdao, Qinhuangdao, Hebei, China;2. Department of Neurology, The Second Hospital of Hebei Medical University, City Shijiazhuang, Province Hebei, China Key Laboratory of Neurology of Hebei Province, City Shijiazhuang, Province Hebei, China;3. Department of Neurology, The Second Hospital of Hebei Medical University, City Shijiazhuang, Province Hebei, China |