1. Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands; Department of Preventive Medicine and Public Health, Rey Juan Carlos University, Madrid, Spain
2. Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands; Department of Public Health, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
3. Stockholm Centre on Health of Societies in Transition, Södertörn University, Huddinge, Sweden
4. Institute of Social and Preventive Medicine, University of Zurich, Zurich, Switzerland
5. Division of Epidemiology, Norwegian Institute of Public Health, Oslo, Norway
6. University of Versailles, St Quentin, France; Centre for Health Equity Studies, Stockholm University, Stockholm, Sweden
7. Centre for Health Equity Studies, Stockholm University, Stockholm, Sweden
8. Department of Sociology, University of Helsinki, Helsinki, Finland
9. Interface Demography, Centrum voor Sociologie–VUB, Brussels, Belgium
10. Department of Health Management, Kaunas University of Medicine, Kaunas, Lithuania
11. Department of Public Health, Faculty of Medicine, Ljubljana, Slovenia
12. Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherland
13. Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands