Michael D Crowell Editor

Brian E. Lacy, MD, PhD
Dartmouth-Hitchcock Medical Center, Division of Gastroenterology, Lebanon, NH, USA.

Michael D. Crowell, PhD
Mayo Clinic, Department of Medicine, Division of Gastroenterology and Hepatology, Scottsdale, AZ, USA.

John K. DiBaise, MD
Mayo Clinic, Department of Medicine, Division of Gastroenterology and Hepatology, Scottsdale, AZ, USA.