1. Institute for Health Research of Aragon (IIS Aragon), Zaragoza, Spain
2. University of Zaragoza, Spain
3. Navarra Medical Research Institute (IdiSNA), Pamplona, Spain
4. Universidad Europea de Valencia, Spain
5. Teaching, Research & Innovation Unit, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain
6. Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiology and Public Health—CIBERESP), Madrid, Spain
7. Autonomous University of Barcelona, Spain
8. University of Oxford, UK