1. Department of Medicine and UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA 15213, USA.
2. Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.
3. Genetics and Microbiome Core, Basic Science Program, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA.
4. College of Pharmacy, Oregon State University, Corvallis, OR 97331, USA.
5. Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health, Bethesda, MD 20892, USA.
6. Biostatistics Facility, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA 15213, USA.
7. Division of Abdominal Imaging, Department of Radiology, University of Pittsburgh, Pittsburgh, PA 15213, USA.
8. Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh, Pittsburgh, PA 15213, USA.
9. Department of Immunology, University of Pittsburgh, Pittsburgh, PA 15213, USA.