1 Division of Gastroenterology, Vanderbilt University Medical Center, Nashville, Tennessee. Electronic address: shailja.c.shah@vumc.org.
2 Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, New York; Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, New York.
3 The Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York.