title: Response:.
authors.affiliation: Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Richard L. Roudebush VAMC, Indianapolis, Indiana, USA.
authors.forename: Charles J
authors.initials: CJ
authors.lastname: Kahi
authors.affiliation: Division of Biostatistics, Indiana University School of Medicine, Indianapolis, Indiana, USA.
authors.forename: George J
authors.initials: GJ
authors.lastname: Eckert
authors.affiliation: Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, Indiana, USA.
authors.forename: Krishna
authors.initials: K
authors.lastname: Vemulapalli
authors.affiliation: Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, Indiana, USA.
authors.forename: Douglas K
authors.initials: DK
authors.lastname: Rex
mesh_terms: D000236:Adenoma / Q000175:diagnosis*; D003113:Colonoscopy; D005260:Female; D006801:Humans; D008297:Male