1. Department of Sociology, Pablo de Olavide University, Sevilla, Spain
2. Demography and Social Research in Health research group, Pablo Olavide University, Sevilla, Spain
3. Public health and Epidemiology research group, University of Alcalá, Alcalá de Henares, Madrid, Spain
4. Department of Sociology and Communication, University of Salamanca, Salamanca, Spain
5. Centre for Research on Environment, Society and Health (CRESH), School of GeoSciences, University of Edinburgh, Edinburgh, UK
6. SPECTRUM Consortium, Edinburgh, UK
7. Department of Epidemiology & Biostatistics, Graduate School of Public Health & Health Policy, City University of New York, New York, NY, USA
8. Tobacco Control Research Group, Institut d’Investigació Biomèdica de Bellvitge-IDIBELL, l’Hospitalet de Llobregat, Barcelona, España
9. Department of Sociology, Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
10. Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA