1. Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland;
2. Helsinki Collegium for Advanced Studies, University of Helsinki, Helsinki, Finland;
3. Department of Endocrinology, Helsinki University Hospital, Helsinki, Finland;
4. Folkhälsan Research Center, Helsinki, Finland;
5. Finnish Institute for Molecular Medicine, University of Helsinki, Helsinki, Finland;
6. Department of Social Services and Health Care, Jakobstad, Finland;
7. National Institute for Health and Welfare, Helsinki, Finland;
8. Department of General Practice and Primary Health Care, University of Helsinki and Helsinki University Hospital Helsinki, Helsinki, Finland;
9. Lund University Diabetes Centre, Department of Clinical Sciences, Lund University, Malmö, Sweden