1. Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA;
2. International Agency for Research on Cancer, Lyon, France;
3. Tisch Cancer Institute, Mount Sinai School of Medicine, New York, New York, USA;
4. International Prevention Research Institute, Lyon, France;
5. Department of Epidemiology, University of California School of Public Health, Los Angeles, California, USA;
6. Samuel Lunenfeld Research Institute, Toronto, Ontario, Canada;
7. National University of Singapore, Singapore;
8. Unit of Nutrition, Environment and Cancer, Cancer Epidemiology Research Programme, Catalan Institute of Oncology, Barcelona, Spain;
9. Norris Cotton Cancer Center, and Department of Community and Family Medicine, Dartmouth Medical School, Lebanon, New Hampshire, USA;
10. Institute of Carcinogenesis, Cancer Research Center, Moscow, Russia;
11. Department of Epidemiology, Nofer Institute of Occupational Medicine, Lodz, Poland;
12. National Institute of Environmental Health, Budapest, Hungary;
13. Cancer Center and Maria Sklodowska-Curie Institute of Oncology, Warsaw, Poland;
14. Department of Occupational Health, Specialized State Health Institute, Banska Bystrica, Slovakia;
15. Institute of Hygiene, Public Health, Health Services, and Management, Bucharest, Romania;
16. Institute of Hygiene and Epidemiology, First Faculty of Medicine, Charles University, Prague, Czech Republic;
17. Department of Cancer Epidemiology and Genetics, Masaryk Cancer Institute, Brno, Czech Republic;
18. Department of Preventive Medicine, Faculty of Medicine, Palacky University, Olomouc, Czech Republic;
19. Departments of Epidemiology and Environmental Health Sciences, School of Public Health, and Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan, USA