1. Department of Neurology; Nanjing First Hospital; Nanjing Medical University; Nanjing; Jiangsu Province; China
2. Department of Neurology; Jiangsu Geriatric Hospital; Nanjing; Jiangsu Province; China
3. Department of Neurology; Affiliated Nanjing Brain Hospital; Nanjing Medical University; Nanjing; Jiangsu Province; China
4. Central Laboratory; Nanjing First Hospital; Nanjing Medical University; Nanjing; Jiangsu Province; China