1. Department of Neurology, Jinling Clinical College of Nanjing Medical University, Nanjing, Jiangsu, China
2. Department of Neurology, Nanjing Pukou Hospital, Nanjing, Jiangsu, China
3. Department of Neurology, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu, China
4. Department of Neurology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, Jiangsu, China
5. Department of Neurology, First Affiliated Hospital, College of Clinical Medicine of Henan University of Science and Technology, Luoyang, Henan, China
6. Department of Neurology, Jinling Hospital, Second Military Medical University, Nanjing, Jiangsu, China