1. Department of Nursing Umeå University Umeå Sweden
2. Department of Community Medicine and Rehabilitation Geriatric Medicine Umeå University Umeå Sweden
3. Department of Public Health and Clinical Medicine Section of Sustainable Health Umeå University Umeå Sweden
4. Department of Epidemiology and Global Health Umeå University Umeå Sweden
5. Department of Neurobiology, Care Sciences and Society Division of Nursing Karolinska Institutet Huddinge Sweden
6. Lovisenberg Diaconal University College Oslo Norway
7. Department of Neurobiology, Care Sciences and Society Division of Neurogeriatrics Karolinska Institutet Stockholm Sweden
8. School of Nursing & Midwifery La Trobe University Melbourne Vic. Australia