1. Instituto de Ciências Sociais, Universidade de Lisboa, Lisbon, Portugal
2. School of Social Sciences and Humanities, NOVA University of Lisbon, Lisbon, Portugal
3. Iscte-IUL (Lisbon University Institute), Lisbon, Portugal
4. Centre for Sociological Studies and Research, Lisbon University Institute (CIES-IUL), Lisbon, Portugal