1. Department of Epidemiology; IRCCS - Istituto di Ricerche Farmacologiche Mario Negri; Milan Italy
2. Department of Biomedical and Clinical Sciences; University of Milan; Italy
3. Department of Clinical Sciences and Community Health; University of Milan; Italy
4. Division of Molecular Medicine; Aichi Cancer Center Research Institute; Nagoya Japan
5. Department of Epidemiology; UCLA Fielding School of Public Health and Jonsson Comprehensive Cancer Center; Los Angeles CA
6. Division of Epidemiology and Prevention; Aichi Cancer Center Research Institute; Nagoya Japan
7. Department of Epidemiology; Harbin Medical University; Harbin China
8. School of Epidemiology; Public Health and Preventive Medicine (SEPHPM), University of Ottawa; ON Canada
9. Molecular and Nutritional Epidemiology Unit; Cancer Research and Prevention Institute-Istituto per lo Studio e la Prevenzione Oncologica (ISPO); Florence Italy
10. Medical Informatics Center, Peking University; Peking China
11. Department of Public Health Sciences; Tobacco Center of Regulatory Science, Penn Sylvania State University College of Medicine; Hershey PA
12. ISPUP-EPIUnit, Universidade do Porto; Porto Portugal
13. Departamento de Epidemiologia Clínica; Medicina Preditiva e Saúde Pública, Faculdade de Medicina, Universidade do Porto; Portugal
14. Department of Medical Epidemiology and Biostatistics; Karolinska Institutet; Stockholm Sweden
15. Department of Epidemiology and Prevention; Russian N.N. Blokhin Cancer Research Center; Moscow Russia
16. Public Health Institute of Navarra, IdiSNA; Pamplona Spain
17. CIBER de Epidemiología y Salud Pública (CIBERESP); Pamplona Spain
18. Research Group on Gene-Environment Interactions (GIGAS), University of Leòn; Leòn Spain
19. Department of Public Health; Miguel Hernandez University, Campus San Juan; Alicante Spain
20. Unit of Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet; Stockholm Sweden
21. Department of Epidemiology and Environmental Health; School of Public Health and Health Professions, University at Buffalo; NY
22. Department of Surgical Sciences; Division of General Surgery, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario “Agostino Gemelli”; Rome Italy
23. Department of Medicine; Memorial Sloan Kettering Cancer Centre; NY
24. Department of Public Health and Community Health; School of Health Professions, Athens Technological Educational Institute; Athens Greece
25. Department of Hygiene; Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens; Greece
26. Department of Epidemiology; Harvard T.H. Chan School of Public Health; Boston MA
27. The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai; NY
28. Section of Hygiene - Institute of Public Health, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario “Agostino Gemelli,”; Rome Italy