1. Massachusetts Veterans Epidemiology Research and Information Center (MAVERIC), Division of Population Health and Data Science, Cooperative Studies Program Epidemiology Center , Boston, MA 02111, USA
2. Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School , Boston, MA 02215, USA
3. Center for Innovation to Accelerate Discovery and Practice Transformation (ADAPT), Durham Veterans Affairs Health Care System , Durham, NC 27705, USA
4. Division of General Internal Medicine, Duke University School of Medicine , Durham, NC 27701, USA
5. Department of Cancer Biology, University of Cincinnati College of Medicine/Research Service, Cincinnati VA Medical Center , Cincinnati, OH 670521, USA
6. Department of Surgery, Durham VA Medical Center , Durham, NC 27705, USA
7. Department of Surgery, Duke University School of Medicine , Durham, NC 27710, USA
8. Department of Medicine, George E Wahlen VA, Huntsman Cancer Institute/University of Utah , Salt Lake City, UT 84148, USA
9. National Oncology Program, Department of Veterans Affairs , Durham, NC 27705, USA
10. Division of Medical Oncology, Duke University Medical Center , Durham, NC 27710, USA
11. Hematology-Oncology, Durham Veterans Affairs Health Care System , Durham, NC 27705, USA
12. Duke Cancer Institute , Durham, NC 27701, USA
13. Department of Veterans Affairs, Breast and Gynecologic Oncology System of Excellence , Durham, NC 27705, USA
14. Department of Population Health Sciences, Duke University Medical Center , Durham, NC 27701, USA