1. Department of Epidemiology and NutritionHarvard T.H. Chan School of Public Health Boston MA
2. Clinical and Translational Epidemiology UnitMassachusetts General Hospital and Harvard Medical School Boston MA
3. Division of GastroenterologyMassachusetts General Hospital Boston MA
4. Alliance Statistics and Data CenterMayo Clinic Rochester MN
5. Leeds Institute of Biomedical & Clinical SciencesUniversity of Leeds, St. James's University Hospital Leeds United Kingdom
6. Division of Gastroenterology and Hepatology, Department of Internal MedicineMayo Clinic Rochester MN
7. Department of OncologyMayo Clinic Rochester MN
8. Channing Division of Network Medicine, Department of MedicineBrigham and Women's Hospital, Harvard Medical School Boston MA
9. Department of Epidemiology and BiostatisticsUniversity of California San Francisco CA
10. Department of UrologyUniversity of California San Francisco CA
11. Department of Medical OncologyDana‐Farber/Partners Cancer Care and Harvard Medical School Boston MA
12. Broad Institute of Massachusetts Institute of Technology and Harvard Cambridge MA
13. Department of Immunology and Infectious DiseasesHarvard T.H. Chan School of Public Health Boston MA