1. Department of Neurology, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, Zhejiang Province, PR China
2. Jitang College of North China University of Science and Technology, Tangshan, Hebei Province, PR China
3. Anesthesiology Department, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, Zhejiang Province, PR China