1. Department of Radiology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
2. Department of Neurology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
3. Department of Geriatrics, The Affiliated Drum Tower Hospital of Nanjing Medical University, Nanjing, China
4. Memory Disorders Clinic, Department of Neurology, Charles University in Prague, 2ndFaculty of Medicine and Motol University Hospital, Prague, Czech Republic
5. International Clinical Research Center, St. Anne’s University Hospital Brno, Brno, Czech Republic
6. Department of Radiology, The Affiliated Drum Tower Hospital of Nanjing Medical University, Nanjing, China