| Affiliation: | 1. Department of Medical Oncology, Yale University School of Medicine and Yale Cancer Center, New Haven, Connecticut;2. Department of Biostatistics and Computational Biology, Dana‐Farber Cancer Institute, Eastern Cooperative Oncology Group‐ACRIN Biostatistics Center, Boston, Massachusetts;3. Division of Oncology, Department of Medicine, Stanford University and Veterans Affairs Palo Alto Health Care System, Stanford, California;4. Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota;5. Sanford North Fargo Clinic, Fargo, North Dakota;6. Santa Clara Valley Medical Center, San Jose, California;7. North Shore University Health System, Evanston, Illinois;8. Porter Cancer Center, Denver, Colorado;9. San Juan City Hospital, San Juan, Puerto Rico;10. Sandra and Malcolm Berman Cancer Institute, Baltimore, Maryland;11. University of Michigan, Ann Arbor, Michigan;12. Department of Medicine Hematology/Oncology, University of Rochester Medical Center, Rochester, New York |
