1. Department of Epidemiology and Methodology of Social Sciences and Health Sciences. Faculty of Health Sciences of Manresa, Universitat de Vic – Universitat Central de Catalunya (UVic-UCC), Manresa, Spain
2. Faculty of Health Sciences of Manresa, Universitat de Vic – Universitat Central de Catalunya (UVic-UCC), Manresa, Spain
3. ISGlobal, Barcelona, Spain
4. Universitat Pompeu Fabra (UPF), Barcelona, Spain
5. Centre for Biomedical Research Network of Epidemiology and Public Health (CIBERESP), Madrid, Spain
6. Faculty of Health Sciences, Universitat Oberta de Catalunya, Barcelona, Spain
7. Department of Psychobiology and Methodology in Health Sciences, Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain