1. Department of Surgery and Pathology, Miguel Hernandez University, 03550 Alicante, Spain
2. Centre for Environmental Sciences, Hasselt University, Agoralaan Gebouw D, BE-3590 Hasselt, Belgium
3. Grupo de Investigación en Terapia Ocupacional (InTeO), Miguel Hernández University, 03550 Alicante, Spain
4. Alicante Institute for Health and Biomedical Research (ISABIAL-FISABIO Foundation), 03010 Alicante, Spain
5. Biodonostia Health Research Institute, Group of Environmental Epidemiology and Child Development, 20014 San Sebastian, Spain
6. Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain
7. Department of Clinical and Health Psychology and Research Methods, University of the Basque Country (UPV/EHU), 20018 Donostia-San Sebastián, Spain
8. Bradford Institute for Health Research, Temple Bank House, Bradford Royal Infirmary, Duckworth Lane, Bradford BD9 6RJ, UK
9. Unidad de Epidemiología Molecular del Cáncer, Departamento de Medicina, Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Universidad de Oviedo, Julián Clavería Street s/n, 33006 Oviedo, Spain
10. Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Roma Avenue s/n, 33001 Oviedo, Spain
11. Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, 46020 Valencia, Spain
12. Preventive Medicine and Public Health, Food Sciences, Toxicology and Forensic Medicine Department, Universitat de València, 46100 Valencia, Spain
13. ISGlobal, Institute for Global Health, 08003 Barcelona, Spain
14. Universitat Pompeu Fabra (UPF), 08003 Barcelona, Spain
15. Department of Preventive Medicine and Public Health, Faculty of Medicine, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain
16. Department of Public Health & Primary Care, University of Leuven (KU Leuven), BE-3000 Leuven, Belgium