1. Geriatric Clinic; Department of Social Services and Health Care; Laakso Hospital; Helsinki Finland
2. Department of General Practice; University of Helsinki; Helsinki Finland
3. Unit of Primary Health Care; Helsinki University Central Hospital; Helsinki Finland
4. Geriatric Psychiatric Clinics; Department of Social Services and Health Care; Laakso Hospital; Helsinki Finland
5. Department of Home Care; Espoo Finland
6. Department of General Internal Medicine and Geriatrics; University of Helsinki; Helsinki Finland
7. General Internal Medicine; Helsinki University Central Hospital; Helsinki Finland
8. Geriatrics Clinics; Helsinki University Central Hospital; Helsinki Finland
9. Division of Geriatrics; Institute of Health Sciences; University of Oulu; Oulu Finland
10. Unit of General Practice; Oulu University Hospital; Oulu Finland