1. Department of Occupational Health Science and Psychology, Faculty of Health and Occupational Studies, University of Gävle, Gävle, Sweden
2. Centre for Musculoskeletal Research, Department of Occupational Health Science and Psychology, Faculty of Health and Occupational Studies, University of Gävle, Gävle, Sweden
3. Unit of Intervention and Implementation Research for Worker Health, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
4. Department of Social Sciences, Technology and Arts, Luleå University of Technology, Luleå, Sweden
5. Department of Social Sciences, University of Eastern Finland, Kuopio, Finland