1. The Burroughs Wellcome Fund’s Molecules to Mankind Program, Laney Graduate School, Emory University, Atlanta, GA, USA;
2. Nutrition and Health Sciences Program, Laney Graduate School, Emory University, Atlanta, GA, USA;
3. Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark;
4. Winship Cancer Institute, Atlanta, GA, USA;
5. Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA;
6. Department of Clinical Medicine, Institute for Pathology, Clinical Cancer Research Center, Aalborg University Hospital, Aalborg, Denmark;
7. Department of Gastrointestinal Surgery, Clinical Cancer Research Center, Aalborg University Hospital, Aalborg, Denmark