Affiliation: | 1. NOVA National School of Public Health, NOVA University of Lisbon, Portugal;2. Division of Cancer Control and Population Sciences, National Cancer Institute, Rockville, MD, USA;3. Azores Oncological Centre, Azores, Portugal;4. Cancer Epidemiology Group, IPO Porto Research (CI-IPOP), Portuguese Institute of Oncology Francisco Gentil, Porto, Portugal;5. Portuguese Institute of Oncology Francisco Gentil, Coimbra, Portugal;6. Portuguese Institute of Oncology Francisco Gentil, Lisbon, Portugal;7. Public Health Research Center, NOVA University of Lisbon, Portugal;8. University Hospital Center of Porto, Porto, Portugal;9. Institute of Biomedical Sciences Abel Salazar, University of Porto, Porto, Portugal |