1. Department of Internal Medicine, East Tennessee State University, Johnson City, Tennessee
2. Department of Microbiology
3. Department of Gastroenterology, Université de Nice-Sophia-Antipolis, Nice, France
4. Department of Nuclear Medicine, Northwestern Memorial Hospital, Chicago, Illinois
5. Department of Clinical Sciences, The University of Texas Southwestern Medical School, Dallas, Texas
6. Division of Transplant Surgery
7. Departments of Chemistry and Biochemistry, Molecular Biology, and Cell Biology, Center for Drug Discovery and Chemical Biology, Northwestern University, Evanston, Illinois
8. Department of Medicine
9. Englyst Carbohydrates Ltd, Southampton, United Kingdom
10. Division of Gastroenterology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois