1. Faculty of Philosophy, Institute of Sociology and Social Work, Vilnius University, Vilnius, Lithuania
2. Max Planck Institute for Demographic Research, Rostock, Germany
3. Centre for Demographic Research, Vytautas Magnus University, Kaunas, Lithuania
4. Department of Economics, NHH Norwegian School of Economics, Bergen, Norway
5. Vidzeme University of Applied Sciences, Valmiera, Latvia
6. Department of Contemporary History, Tartu University, Tartu, Estonia
7. Estonian Institute for Population Studies, Tallinn University, Tallinn, Estonia