1. Division of Clinical Geriatrics, Department of Neurobiology, Care Sciences and Society (NVS) Karolinska Institutet Stockholm Sweden
2. Department of Neurology and Neurosurgery McGill University Montreal QC Canada
3. Department of Internal Medicine Section for Neurology Södersjukhuset Stockholm Sweden
4. Department of Geriatric Medicine Karolinska University Hospital Stockholm Sweden
5. Division of Neurogeriatrics, Department of Neurobiology, Care Sciences and Society (NVS) Karolinska Institutet Stockholm Sweden
6. Division of Periodontology, Department of Dental Medicine Karolinska Institutet Stockholm Sweden
7. Department of Dental Medicine Karolinska Institutet Stockholm Sweden
8. Academic Center for Geriatric Dentistry Stockholm Sweden