1. Department of Nutritional Epidemiology, TNO Nutrition and Food Research, Zeist, The Netherlands
2. Department of Epidemiology, Maastricht University, Maastricht, The Netherlands
3. Department of Nutrition, National Public Health Institute, Helsinki, Finland
4. Epidemiology Unit, National Cancer Institute, Milan, Italy
5. Department of Nutrition, Food Studies, and Public Health, New York University, New York, NY
6. Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, MD
7. Department of Methodology and Statistics, Maastricht University, Maastricht, The Netherlands
8. Institute of Environmental Epidemiology, Karolinska Institutet, Stockholm, Sweden