1. Division of Molecular Diagnostics of Oncogenic Infections; German Cancer Research Center (DKFZ); Heidelberg Germany
2. Section of Nutrition and Metabolism, International Agency for Research on Cancer; Lyon France
3. Diet, Genes and Environment Unit; Danish Cancer Society Research Center; Copenhagen Denmark
4. CESP, INSERM U1018; Université Paris-Sud, UVSQ, Université Paris-Saclay; Villejuif, Cedex France
5. INSERM UMR 2018 - Health across Generations Team; Institute Gustave Roussy; Villejuif France
6. Université Paris Sud and Gastroenterology Unit; Hopitaux Universitaires Paris Sud, CHU de Bicetre, AP-HP; Le Kremlin Bicetre France
7. Division of Cancer Epidemiology; German Cancer Research Center (DKFZ); Heidelberg Germany
8. Department of Epidemiology; German Institute of Human Nutrition, Potsdam-Rehbrücke; Germany
9. Hellenic Health Foundation; Athens Greece
10. WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology and Nutrition in Public Health, Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine; National and Kapodistrian University of Athens; Greece
11. Department of Clinical Sciences and Community Health; Universita degli Studi dei Milano, Italy
12. 2nd Pulmonary Medicine Department, School of Medicine; National and Kapodistrian University of Athens, “ATTIKON” University Hospital; Haidari Greece
13. Dipartamento di Medicina Clinica e Chirugia; Federico II University; Naples Italy
14. Cancer Registry and Histopathology Unit; ‘Civic-M.P. Arezzo’ Hospital; Ragusa Italy
15. Epidemiology and Prevention Unit; Fondazione IRCCS Istituto Nazionale dei Tumori; Milano Italy
16. Cancer Risk Factors and Life-Style Epidemiology Unit; Cancer Research and Prevention Institute-ISPO; Florence Italy
17. Unit of Cancer Epidemiology; Città della Salute e della Scienza University-Hospital and Center for Cancer Prevention (CPO); Turin Italy
18. Department of Determinants of Chronic Diseases (DCD); National Institute for Public Health and Environment (RIVM); Bilthoven Netherlands
19. Department of Gastroenterology and Hepatology; University Medical Centre; Utrecht Netherlands
20. Department of Epidemiology and Biostatistics, School of Public Health; Imperial College London; London United Kingdom
21. Department of Social and Preventive Medicine, Faculty of Medicine; University of Malaya; Kuala Lumpur Malaysia
22. Department of Community Medicine, Faculty of Health Sciences; University of Tromsø, The Arctic University of Norway; Tromsø Norway
23. Department of Research; Cancer Registry of Norway, Institute of Population-Based Cancer Research; Oslo Norway
24. Department of Medical Epidemiology and Biostatistics; Karolinska Institut; Stockholm Sweden
25. Genetic Epidemiology Group; Folkhälsan Research Center; Helsinki Finland
26. Escuela Andaluza de Salud Pública, Instituto de Investigacion Biosanitaria ibs, Granada, Hospitales Universitarios de Granada/Universidad de Granada; Granada Spain
27. CIBER de Epidemiología y Salud Pública (CIBERESP); Madrid Spain
28. Unit of Nutrition and Cancer; Cancer Epidemiology Research Program, Institut Català d'Oncologia; Llobregat Spain
29. Department of Epidemiology; Murcia Regional Health Council, IMIB-Arrixaca; Murcia Spain
30. Navarra Public Health Institute; Pamplona Spain
31. IdiSNA, Navarra Institute for Health Research; Pamplona Spain
32. Cancer Epidemiology Unit, Nuffield Department of Population Health; University of Oxford; Oxford United Kingdom
33. Department of Hygiene and Epidemiology; University of Ioannina school of Medicine; Ioannina Greece
34. Cancer Biology and Therapeutics Group; UCD Conway Institute, University College Dublin; Dublin Ireland