1. Gerontology Research Center, Faculty of Sport and Health Sciences University of Jyväskylä Jyväskylä Finland
2. Faculty of Sport and Health Sciences University of Jyväskylä Jyväskylä Finland
3. Arcada University of Applied Sciences Helsinki Finland
4. Faculty of Medicine and Health Technology Tampere University Tampere Finland
5. Department of Public Health & Institute for Molecular Medicine FIMM University of Helsinki Helsinki Finland
6. Department of Public Health University of Helsinki Helsinki Finland