1. Department of Neurology, Fujian Medical University Union Hospital, Fuzhou 350001, China
2. Intensive Care Unit, Department of Neurology, Fujian Medical University Union Hospital, Fuzhou 350001, China
3. Fujian Key Laboratory of Molecular Neurology, Fuzhou 350001, China
4. Department of Geriatrics, Fujian Medical University Union Hospital, Fuzhou 350001, China