1. Unit of Nutrition, Environment and Cancer; Catalan Institute of Oncology (ICO); Bellvitge Biomedical Research Institute (IDIBELL); Barcelona; Spain
2. WHO Collaborating Center for Food and Nutrition Policies, Department of Hygiene, Epidemiology and Medical Statistics; University of Athens Medical School; Athens; Greece
3. Centre de Biologie République; Lyon; France
4. Department of Nutrition and Food Sciences, Nutritional Epidemiology; University of Bonn; Germany
5. Section of Nutrition and Metabolism; International Agency for Research on Cancer (IARC); Lyon; France
6. Antioxidant Research Laboratory; National Institute for Food and Nutrition Research; Rome; Italy
7. National Food Institute; Technical University of Denmark; Moerkhoej; Denmark
8. Section for Epidemiology, Department of Public Health; Aarhus University; Aarhus; Denmark
9. Institute of Cancer Epidemiology, Danish Cancer Society; Copenhagen; Denmark
10. INSERM U1018; Center for Research in Epidemiology and Population Health (CESP); Villejuif; France
11. Department of Cancer Epidemiology; German Cancer Research Center; Heidelberg; Germany
12. Department of Epidemiology; German Institute of Human Nutrition Potsdam-Rehbrücke; Nuthetal; Germany
13. Molecular and Nutritional Epidemiology Unit; ISPO Cancer Prevention and Research Institute; Florence; Italy
14. Nutritional Epidemiology Unit, IRCCS Foundation; National Cancer Institute; Milan; Italy
15. Department of Clinical and Experimental Medicine; Federico II University; Naples; Italy
16. Cancer Registry and Histopathology Unit; "Civile M.P. Arezzo" Hospital; Ragusa; Italy
17. Center for Cancer Prevention (CPO-Piemonte), and Human Genetic Foundation (HuGeF); Torino; Italy
18. Department of Community Medicine; University of Tromsø; Norway
19. Public Health Directorate; Asturias; Spain
20. Diabetes and Cardiovascular disease, Genetic Epidemiology, Department of Clinical Sciences; Lund University; Malmö; Sweden
21. Department of Food Science, BioCenter; Swedish University of Agriculture Science; Uppsala; Sweden
22. Department of Public Health and Primary Care; University of Cambridge; United Kingdom
23. MRC Epidemiology Unit; Cambridge; United Kingdom
24. Cancer Epidemiology Unit; University of Oxford; United Kingdom
25. School of Public Health, Faculty of Medicine; Imperial College; London; United Kingdom