1 Department of Epidemiology, School of Public Health, Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, China.
2 Department of Neurology and Clinical Research Center of Neurological Disease, Second Affiliated Hospital of Soochow University, Suzhou, China.
3 Department of Chronic Disease, Taicang Center of Disease Prevention and Control, Suzhou, China.
4 Department of Ultrasound, Second Affiliated Hospital of Soochow University, Suzhou, China.
5 Institutes of Neuroscience, Soochow University, Suzhou, China.