1. Centro de Investigação e Intervenção Social (CIS-IUL), Instituto Universitário de Lisboa (ISCTE-IUL), Lisbon, Portugal
2. Faculty of Education and Psychology (FEP) and Research Center for Human Development (CEDH), Universidade Católica Portuguesa, Porto, Portugal
3. The Norwegian Center for Child Behavioral Development, Oslo, Norway
4. Department of Human Sciences for Education ‘R.Massa’ (Scienze Umane per la Formazione R.Massa), University of Milan-Bicocca, Milano, Italy
5. Department of Child, Family and Education Studies, Utrecht University, Utrecht, The Netherlands