1. Finnish Institute of Occupational Health (FIOH), Department of Psychology, Helsinki, Finland, and University of Tampere, Tampere, Finland,
2. Finnish Institute of Occupational Health (FIOH), Department of Psychology, Helsinki, Finland, and University of Tampere, Tampere, Finland
3. FIOH, Department of Epidemiology and Biostatistics, Helsinki, Finlan
4. University of Valencia, Faculty of Psychology, Research Unit on Work and Organizational Psychology, Valencia, Spain
5. University of Helsinki, Department of Psychology, Helsinki, Finland
6. Finnish Institute of Occupational Health, Turku, Finland