| Affiliation: | 1. Department of Lifestyle and Participation, National Institute for Health and Welfare, Helsinki, Finland;2. School of Health Sciences, University of Tampere, Tampere, Finland;3. Department of Health, Functional Capacity and Welfare, National Institute for Health and Welfare, Helsinki, Finland;4. Research Department, Social Insurance Institution, Turku, Finland;5. Tampere Center for Child Health Research, University of Tampere and Tampere University Hospital, Tampere, Finland;6. Hjelt Institute, University of Helsinki, Helsinki, Finland;7. Department of Information, National Institute for Health and Welfare, Helsinki, Finland;8. Nordic School of Public Health, Gothenburg, Sweden |
