1. Department of Social Studies, Linnaeus University , Växjö, Sweden
2. Department of Sociology and Work Science, University of Gothenburg , Gothenburg, Sweden
3. FAOS, Department of Sociology, University of Copenhagen , Copenhagen, Denmark
4. Department of Political Science, Radboud University , Nijmegen, The Netherlands
5. School of Economics and Business Administration, University of Tartu , Tartu, Estonia