1. Department of Neurology, The First People’s Hospital of Lianyungang/ Department of Neurology, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu Province 222000, China
2. Department of Emergency Medicine, The First People’s Hospital of Lianyungang/ Department of Neurology, The First Affiliated Hospital of Kangda College of Nanjing Medical University, Lianyungang, Jiangsu Province 222000, China
3. Department of Neurology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto 860-8556, Japan