1 Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts.
2 Department of Genetics and Genomic Sciences, Icahn School of Medicine, New York, New York.
3 Translational and Clinical Research Department, Naval Medical Research Command, Silver Spring, Maryland.
4 Department of Genetics, Harvard Medical School, Boston, Massachusetts; Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Howard Hughes Medical Institute, Boston, Massachusetts.
5 Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, and Harvard Medical School, Boston, Massachusetts.
6 Zane Cohen Centre for Digestive Diseases, Mount Sinai Hospital, Toronto, Ontario, Canada; Department of Medicine, University of Toronto, Toronto, Ontario, Canada.
7 Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, and Harvard Medical School, Boston, Massachusetts; Computational Health Informatics Program, Boston Children's Hospital, Boston, Massachusetts.
8 Division of Infectious Diseases, Brigham & Women's Hospital, Boston, Massachusetts; Department of Microbiology, Harvard Medical School, Boston, Massachusetts; Center for Integrated Solutions for Infectious Diseases, Broad Institute, Cambridge, Massachusetts.
9 Department of Genetics, Harvard University Medical School, Boston, Massachusetts.
10 Zane Cohen Centre for Digestive Diseases, Mount Sinai Hospital, Toronto, Ontario, Canada.
11 Operationally Relevant Infections Department, Naval Medical Research Command, Silver Spring, Maryland; Henry M. Jackson Foundation for Military Medicine, Inc, Bethesda, Maryland; Department of Diarrheal Disease Research, Walter Reed Army Institute of Research, Silver Spring, Maryland.
12 Division of Antivirals, Office of Infectious Diseases, Center for Drug Evaluation and Research, United States Food and Drug Administration, Silver Spring, Maryland.
13 Naval Medical Research Center, Silver Spring, Maryland; Department of Internal Medicine, University of Nevada, Reno, School of Medicine, Reno, Nevada.
14 Division of Gastroenterology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York; Gastroenterology Division, Hospital Beatriz Ângelo, Loures, Lisbon, Portugal.
15 Division of Gastroenterology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York.
16 Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts; Division of Gastroenterology, Department of Medicine, Brigham & Women's Hospital and Harvard Medical School, Boston, Massachusetts. Electronic address: scott.snapper@childrens.harvard.edu.