1. Department of Medical Epidemiology and Biostatistics Karolinska Institutet Solna Stockholm Sweden
2. Faculty of Social Sciences (Health Sciences), and Gerontology Research Center Tampere University Tampere Finland
3. Faculty of Medicine and Health Technology, and Gerontology Research Center Tampere University Tampere Finland
4. Department of Neurobiology, Care Sciences and Society (NVS) Karolinska Institutet Stockholm Sweden
5. Familjeläkarna SÄBO Familjeläkarna i Saltsjöbaden Stockholm Sweden
6. Department of Medicine Solna, Clinical Epidemiology Section & Clinical Pharmacology Unit Karolinska Institutet Solna Stockholm Sweden