1. The First Affiliated Hospital, Department of Clinical Laboratory, Hengyang Medical College University of South China Hengyang Hunan P.R. China
2. Key Laboratory for Cognitive Disorders and Neurodegenerative Diseases, Institute of Neuroscience, Hengyang Medical College University of South China Hengyang Hunan P.R. China
3. The First Affiliated Hospital, Institute of Neurology University of South China Hengyang Hunan P.R. China
4. The Affiliated Nanhua Hospital, Department of Neurology University of South China Hengyang Hunan P.R. China