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1 Division of Gastroenterology and Gastroenterology Fellowship Program, The Columbia University Affiliation at NYC Health + Hospitals/Harlem, New York, New York. Electronic address: joan.culpepper-morgan@nychhc.org.
2 Division of Gastroenterology and Hepatology, Oregon Health and Science University, Portland, Oregon.
1 Division of Gastroenterology and Gastroenterology Fellowship Program, The Columbia University Affiliation at NYC Health + Hospitals/Harlem, New York, New York. Electronic address: joan.culpepper-morgan@nychhc.org.
2 Division of Gastroenterology and Hepatology, Oregon Health and Science University, Portland, Oregon.