1. Department of Neurology, People’s Hospital of Chongqing Hechuan, Chongqing, China
2. Department of Emergency, People’s Hospital of Chongqing Hechuan, Chongqing, China
3. Department of Gerontology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
4. Department of Rehabilitation Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
5. Neuroscience Center, General Hospital of Ningxia Medical University, Diagnosis and Treatment Engineering Technology Research Center of Nervous System Diseases of Ningxia, Yinchuan, China
6. Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China