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J. Opstelten
A. Hart
F. van Schaik
P. Siersema
E. Lentjes
K.-T. Khaw
R. Luben
T. Key
H. Boeing
M. Bergmann
K. Overvad
D. Palli
G. Masala
A. Racine
F. Carbonnel
M.-C. Boutron-Ruault
A. Tjnneland
A. Olsen
V. Andersen
R. Kaaks
T. Khn
R. Tumino
A. Trichopoulou
M. Verschuren
B. Witteman
B. Oldenburg
University Medical Center Maastricht, Gastroenterology and Hepatology, Maastricht, Netherlands
University of East Anglia, Norwich Medical School, Department of Medicine, Norwich, United Kingdom
Norfolk and Norwich University Hospital NHS Trust, Department of Gastroenterology, Norwich, United Kingdom
Leiden University Medical Centre, Gastroenterology and Hepatology, Leiden, Netherlands
University Medical Center Utrecht, Clinical Chemistry and Hematology, Utrecht, the Netherlands
University of Cambridge, Institute of Public Health, Strangeways Research Laboratory, Cambridge, United Kingdom
University of Oxford, Nuffield Department of Population Health, Cancer Epidemiology Unit, Oxford, United Kingdom
German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE), Department of Epidemiology, Nuthetal, Germany
Aarhus University, Department of Public Health, Section for Epidemiology, Aarhus, Denmark
Cancer Research and Prevention Institute (ISPO), Molecular and Nutritional Epidemiology Unit, Florence, Italy
Institut Gustave Roussy, French Institute of Health and Medical Research (Inserm), Center for Research in Epidemiology and Population Health, Villejuif, France
Université Paris-Sud, Assistance Publique Hôpitaux de Paris, University Hospital of Bicêtre, Department of Gastroenterology, Le Kremlin Bicêtre, France
Danish Cancer Society Research Center, Unit of Diet, Genes and Environment, Copenhagen, Denmark
University of Southern Denmark, Institute of Regional Research-Center Sønderjylland, Odense, Denmark
German Cancer Research Center (DKFZ), Dept. Epidemiology, Heidelberg, Germany
“Civic–M.P. Arezzo” Hospital, Cancer Registry and Histopathology Unit, Ragusa, Italy
Hellenic Health Foundation, Athens, Greece
University Medical Centre Utrecht, Julius center for health sciences and primary care, Utrecht, Netherlands
National Institute of Public Health and the Environment, Centre for Nutrition, Prevention and Health Services, Bilthoven, Netherlands
Gelderse Vallei, Department of Gastroenterology and Hepatology, Ede, Netherlands
Wageningen University, Division of Human Nutrition and Health, Wageningen, Netherlands
Netherlands
United Kingdom
Germany
Denmark
Italy
France
Greece
N/A
Oncology (ONC)
N/A
N/A
Ergocalciferol
N/A
Prospective
Cohort
NA
N/A
N/A
N/A