1. Center of Neurological and Cerebrovascular Diseases Takeda Hospital Kyoto Japan
2. Department of Health Science Kyoto Koka Women's University Kyoto Japan
3. Biomedical MR Science Center Shiga University of Medical Science Otsu Japan
4. Institute of Neurology Medical University of Vienna Vienna Austria
5. Ludwig Boltzmann Institute of Aging Research Vienna Austria
6. Ludwig Boltzmann Institute of Digital Radiography and Intervention Radiology Vienna Austria
7. Psychiatric Department Danube Hospital Vienna Austria