1. Bonger Institute, University of Amsterdam, Amsterdam, Netherlands
2. Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
3. Faculty of Health Sciences, Semmelweis University, Budapest, Hungary
4. Nyírő Gyula National Institute of Psychiatry and Addictions, Budapest, Hungary
5. Public Health Institute, Liverpool John Moores University, Liverpool, UK
6. Institute of Psychiatry and Neurology, Warsaw, Poland
7. Centre for Research and Studies in Sociology, ISCTE Lisbon University Institute, Lisbon, Portugal
8. Universidade Aberta de Portugal, Aberta, Portugal
9. Goethe-Universität, Frankfurt, Germany