*Section of Gastroenterology & Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, NH
†Division of Gastroenterology, Mayo Clinic, Scottsdale, AZ
‡Johns Hopkins Bayview Medical Center, Baltimore, MD
§Missoula Radiology, Missoula, MT
∥Cleveland Clinic Lerner College of Medicine, Cleveland, OH
B.E.L., M.D.C., C.M., D.B., and L.J.H. contributed to the design of the study, collection and analysis of data, writing and editing of the manuscript. M.D.C. and L.J.H. were primarily responsible for statistical analysis.
The authors declare that they have nothing to disclose.
Address correspondence to: Brian E. Lacy, PhD, MD, FACG, Division of Gastroenterology & Hepatology, Dartmouth-Hitchcock Medical Center, Area 4C, 1 Medical Center Drive, Lebanon, NH 03756 (e-mail: [email protected]).