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Dr. Reed is a senior fellow and Dr. Dillon is an associate professor of medicine and epidemiology, Center for Esophageal Diseases and Swallowing, division of gastroenterology and hepatology, University of North Carolina School of Medicine, Chapel Hill. Dr. Dellon has received research funding from Adare, Allakos, GSK, Meritage, Miraca, Nutricia, Celgene/Receptos, Regeneron, and Shire; he has been a consultant for Adare, Alivio, Allakos, AstraZeneca, Banner, Calypso, Enumeral, EsoCap, Celgene/Receptos, GSK, Regeneron, Robarts, and Shire; and has received an educational grant from Banner and Holoclara.