1. Department of Neurology, Northern Jiangsu People’s Hospital, Clinical Medical College of Yangzhou University, Yangzhou, China
2. Department of Gerontology Northern Jiangsu People’s Hospital, Clinical Medical School of Yangzhou University, Yangzhou, China
3. Department of Neurology, Northern Jiangsu People’s Hospital, The Yangzhou School of Clinical Medicine of Dalian Medical University, Yangzhou, China