1. Research, Innovation and Teaching Unit, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain
2. Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Madrid, Spain
3. Department Preventive Medicine and Public Health, Universidad Autónoma de Madrid/Idipaz, Madrid, Spain
4. Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública, CIBERESP, Madrid, Spain
5. Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain
6. Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS Princesa), Madrid, Spain
7. Social Epidemiology Research Group. Health Service and Population Research Department, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
8. Global Health Institute, King's College London, London, UK
9. Department of Epidemiology and Public Health, University College London, London, UK
10. SPRING TECHNO GMBH & Co. KG, Bremen, Germany
11. Department of Medical Sociology, Department of Epidemiology, Chair of Epidemiology and Preventive Medicine, Jagiellonian University Medical College, Krakow, Poland
12. Department of Epidemiology and Population Studies, Faculty of Health Sciences, Jagienllonian University Medical College, Krakow, Poland
13. Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
14. Department of Public Health Sciences, Centre for Health Equity Studies, Stockholm University, Stockholm, Sweden
15. Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden
16. Harokopio University, Kallithea, Athens, Greece
17. Lithuanian University of Health Sciences, Kaunas, Lithuania
18. International Institute for Applied Systems Analysis, World Population Program, Wittgenstein Centre for Demography and Global Human Capital, Laxenburg, Austria
19. Austrian Academy of Science, Vienna Institute of Demography, Vienna, Austria
20. Russian Presidential Academy of National Economy and Public Administration (RANEPA), Moscow, Russian Federation
21. Department of Economics, Stony Brook University, Stony Brook, NY, USA
22. National Institute for Health and Welfare (THL), Helsinki, Finland
23. Information, Evidence and Research, World Health Organization, Geneva, Switzerland