| Affiliation: | 1. Department of Student Affairs, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA;2. 6620 Main Street, Suite 1425, Houston, TX 77030, USA;1. Division of Gastroenterology, University of Pennsylvania, 3400 Spruce Street, 2 Dulles, Philadelphia, PA 19104, USA;2. Division of Gastroenterology, University of Pennsylvania, Blockley Hall, 423 Guardian Drive, Room 730, Philadelphia, PA 19104, USA;1. Department of Gastroenterology, Baylor College of Medicine, 6620 Main Street, Suite 1450, Houston, TX 77030, USA;2. Department of Surgery, Division of Abdominal Transplantation, Baylor College of Medicine, 6620 Main Street, Suite 1450, Houston, TX 77030, USA;1. Gastroenterology & Hepatology, The University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA;2. Gastroenterology Research Unit, Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN 55905, USA |
