1. Faculty of Social Sciences, (Health Sciences), and Gerontology Research Center (GEREC), Tampere University, Finland; Department of Sociology, University of British Columbia, Canada
2. Department of Sociology and Office of the Vice-President, Health, University of British Columbia, Canada
3. Faculty of Social Sciences, (Health Sciences), and Gerontology Research Center (GEREC), Tampere University, Finland
4. Faculty of Sport and Health Sciences, Gerontology Research Center (GEREC) and Open University, University of Jyväskylä, Finland
5. Faculty of Social Sciences, Health Sciences, and Gerontology Research Center (GEREC), Tampere University, Finland; Department of Social Sciences and Philosophy, University of Jyväskylä, Finland