title: Response to Elias and Castell.
authors: Joy McCann Culverhouse Center for Esophageal Diseases, Morsani College of Medicine, University of South Florida, Tampa, Florida, USA.
authors: Joel E
authors: JE
authors: Richter
authors: Joy McCann Culverhouse Center for Esophageal Diseases, Morsani College of Medicine, University of South Florida, Tampa, Florida, USA.
authors: John
authors: J
authors: Jacobs
authors: Joy McCann Culverhouse Center for Esophageal Diseases, Morsani College of Medicine, University of South Florida, Tampa, Florida, USA.
authors: Ambuj
authors: A
authors: Kumar