1. Department of Medicine; Indiana University School of Medicine; Indianapolis IN USA
2. Division of Gastroenterology, Department of Medicine; Indiana University School of Medicine; Indianapolis IN USA
3. Department of Biostatistics; The Richard M. Fairbanks School of Public Health and School of Medicine, Indiana University; Indianapolis IN USA
4. Department of Gastroenterology and Hepatology; Mayo Clinic; Rochester MN USA
5. Division of Infectious Diseases, Department of Medicine; Emory University; Atlanta GA USA
6. Division of Digestive Diseases, Department of Medicine; Emory University; Atlanta GA USA
7. Department of Pathology; Emory University; Atlanta GA USA
8. Division of Gastroenterology, Department of Medicine; University of Alberta; Edmonton Alberta Canada
9. Division of Gastroenterology, Department of Medicine; University of California San Francisco; San Francisco CA USA
10. Division of Gastroenterology, Department of Medicine; Henry Ford Medical Center; Detroit MI USA
11. Division of Gastroenterology, Department of Medicine; Temple University; Philadelphia PA USA
12. Division of Infectious Diseases, Department of Medicine; University of Wisconsin; School of Medicine and Public Health; Madison WI USA
13. William S. Middleton Memorial Veterans Hospital; Madison WI USA
14. Division of Gastroenterology, Hepatology, and Endoscopy, Department of Medicine; Brigham and Women’s Hospital; Boston MA USA
15. Division of Gastroenterology, Department of Medicine; University of Utah; Salt Lake City, UT USA
16. OpenBiome; Somerville MA USA
17. Division of Nephrology, Department of Medicine; Indiana University School of Medicine; Indianapolis IN USA