1. Centre for Research on Social Inequalities (CRIS), Sciences Po , Paris, France
2. Institut National d'Etudes Démographiques , Aubervilliers, France
3. University of Strathclyde , Glasgow, UK
4. Faculty of Economics, Keio University , Minato City, Japan
5. Department of Public Administration and Sociology, Erasmus University Rotterdam , Rotterdam, The Netherlands
6. Crown Family School of Social Work, Policy, and Practice, University of Chicago , Chicago, IL, USA
7. Faculty of Economics, Osaka University of Economics , Osaka, Japan
8. School of Education, University of Bristol , Bristol, UK
9. University of Bamberg , Bamberg, Germany
10. Institute for Educational Quality Improvement, Humboldt-Universität zu Berlin , Berlin, Germany
11. Columbia University School of Social Work , New York, NY, USA