Department of Neurology;
Kaohsiung Municipal Ta-Tung Hospital;
Department of Neurology;
Kaohsiung Medical University Hospital;
Department of and Master's Program in Neurology;
Faculty of Medicine;
Kaohsiung Medical University;
Faculty of Medicine;
National Yang-Ming University School of Medicine;
Department of Neurology;
Neurological Institute;
Taipei Veterans General Hospital;
Department of Medicine and Therapeutics;
The Chinese University of Hong Kong;
Alzheimer’s disease; vascular cognitive impairment; post stroke dementia; white matter hyperintensity; diabetic mellitus; hypertension;