


Editor-in-Chief: Jonathan Kaunitz
Managing Editor:
Meghan Keeffe
ISSN: 0163-2116
(print version)
ISSN: 1573-2568
(electronic version)
Journal no. 10620
Editor-in-Chief:
Jonathan D. Kaunitz, MD, FACG, AGAF
Professor of Medicine
David Geffen School of Medicine at UCLA
Greater Los Angeles VA Health Care System
Los Angeles, California
Senior Editorial Advisor:
Henry C. Lin, MD
Chief, Section of Gastroenterology
New Mexico VA Health Care System
Professor of Medicine
University of New Mexico
Albuquerque, New Mexico
Senior Editorial Advisor/Stanford Multidisciplinary Seminars Editor:
George Triadafilopoulos, MD, DSc
Clinical Professor of Medicine
Stanford University School of Medicine
Stanford, California
Editorial Advisor:
Rhonda F. Souza MD, AGAF, FASGE
Professor of Medicine
UT Southwestern Medical Center
VA North Texas Health Care System
Dallas, Texas
Special Section Editors:
UNM Clinical Case Conferences
Denis M. McCarthy, MD, PhD
Albuquerque, New Mexico
DDS Profiles and Perspectives
Lawrence S. Friedman, MD
Newton, Massachusetts
DDS Mentored Reviews
Frank Friedenberg, MD, MS
Philadelphia, Pennsylvania
Fellows and Young GI Section
Deborah D. Proctor, MD
New Haven, Connecticut
Uyen Kim To
New Haven, Connecticut
Associate Editors:
Robert S. Bresalier, MD
Houston, Texas
Ramsey C. Cheung, MD
Palo Alto, California
Michael Fuchs, MD
Richmond, Virginia
Ajay Goel, MD
Dallas, Texas
Sun-Young Lee, MD, PhD
Seoul, Korea
Anthony J. Lembo, MD
Boston, Massachusetts
Roy C. Orlando, MD
Chapel Hill, North Carolina
Bernd G. Schnabl, MD
San Diego, California
Mitchell L. Schubert, MD
Richmond, Virginia
Ali Tavakkoli, MBBS
Boston, Massachusetts
Fernando Velayos, MD
San Francisco, California
Special Focus Editors:
Aida Habtezion, MD, MSc
Palo Alto, California
Walter Park, MD
Palo Alto, California
Consultant Statisticians:
Julia E. Crook, PhD
Jacksonville, Florida
Seyed Mehdi Nouraie, MD, PhD
Washington, DC
Managing Editor:
Meghan Keeffe
Mill Valley, California
Editorial Board:
Faten N. Aberra, MD, MSCE
Philadelphia, Pennsylvania
Omar M.E. Abdel-Salam, MD, PhD
Cairo, Egypt
Julian A. Abrams, MD, MS
New York, New York
Nuzhat A. Ahmad, MD
Philadelphia, Pennsylvania
Dennis J. Ahnen, MD
Denver, Colorado
Yasutada Akiba, MD, PhD
Los Angeles, California
Ashwin N. Ananthakrishnan, MBBS, MPH
Boston, Massachusetts
Christopher Anderson, MD
Jackson, Mississippi
Stanley W. Ashley, MD
Boston, Massachusetts
Hassan Ashtorab, PhD
Washington, DC
Gregory Austin, MD, MPH
Denver, Colorado
Mohammed Bashashati, MD
Calgary, Canada
Klaus Bielefeldt, MD, PhD
Pittsburgh, Pennsylvania
Hina Yaseen Bhutta, MBBS
London, UK
Henry LY Chan, MD
Hong Kong, China
Steven Chan, PhD, FRACS
Melbourne, Australia
Christopher Chang, MD, PhD
Albuquerque, New Mexico
Yogesh K. Chawla, MD, DM
Chandigarh, India
Jae Hee Cheon, MD, PhD
Seoul, Korea
Eun-Ju Cho, MD
Chuncheon, Korea
Alejandro H. Corvalán, MD, MSc
Santiago, Chile
Min Dai, PhD
Seattle, Washington
Andrew S. Day, MB, ChB, MD
Christchurch, New Zealand
Roberto De Giorgio, MD, PhD
Bologna, Italy
Mark Donowitz, MD
Baltimore, Maryland
Mark S. Duxbury, MA, DM
Glasgow, United Kingdom
Pradeep Dudeja, PhD
Chicago, Illinois
Wael El-Rifai, MD, PhD
Nashville, Tennessee
Carlos O. Esquivel, MD, PhD
Stanford, California
Ariel E. Feldstein, MD
La Jolla, California
Christopher E. Forsmark, MD
Gainesville, Florida
Scott L. Gabbard, MD
Cleveland, Ohio
Robert M. Genta, MD
Irving, Texas
Sushovan Guha, MD, PhD
Houston, Texas
Samuel Benjamin Ho, MD
San Diego, California
JeanMarie Houghton, MD
Worcester, Massachusetts
Ke-Qin Hu, MD
Orange, California
Brian C. Jacobson, MD
New York, New York
Barbara Jung, MD
Chicago, Illinois
Hamed Khalilli, MD, MPH
Boston, MA
Nayoung Kim, MD, PhD
Seongnam-si, Korea
Yoon Jun Kim, MD, PhD
Seoul, Kim
Uyen Kim, MD
New Haven, CT
Raymond S. Koff, MD
Farmington, Connecticut
Stanislaw J. Konturek, MD
Krakow, Poland
Benjamin Lebwohl, MD, MS
New York, New York
Jeffrey Lee, MD
Augusta, Georgia
Marcis Leja, MD
Riga, Latvia
Gene D. Le Sage, MD
Johnson City, Tennessee
Robert Levine, MD
Boston, Massachusetts
Gary R. Lichtenstein, MD
Philadelphia, Pennsylvania
David A. Lieberman, MD
Portland, Oregon
Mauricio Lisker-Melman, MD
St. Louis, Missouri
John P. Lynch, MD, PhD
Philadelphia, Pennsylvania
Ignazio R. Marino, MD
Philadelphia, Pennsylvania
Olivia Martinez, PhD
Stanford, California
Kenneth R. McQuaid, MD
San Francisco, California
Juanita L. Merchant, MD, PhD
Ann Arbor, Michigan
Howard R. Mertz, MD
Nashville, Tennessee
Mulugeta Million, DVR, PhD
Los Angeles, California
Smruti Mohanty, MD
Brooklyn, New York
Aleixo Muise, MD, PhD
Toronto, Ontario
Yuji Naito, MD, PhD
Kyoto, Japan
Mindie H. Nguyen, MD, MAS
Stanford, California
Snorri Olafsson, MD
Skien, Norway
Henry P. Parkman, MD
Philadelphia, Pennsylvania
Mark Pimentel, MD
Los Angeles, California
Joseph R. Pisegna
Los Angeles, California
James C. Reynolds, MD
Philadelphia, Pennsylvania
Hugo R. Rosen, MD
Denver, Colorado
Joel H. Rubenstein, MD, MSc
Ann Arbor, Michigan
David T. Rubin, MD
Chicago, Illinois
Massimo Rugge, MD
Padova, Italy
David B. Sachar, MD
New York, New York
Arun J. Sanyal, MD
Richmond, Virginia
Yatrik M. Shah, PhD
Ann Arbor, Michigan
Akiko Shiotani, MD, PhD
Kurashiki, Japan
Noah F. Shroyer, PhD
Cincinnati, Ohio
Stuart J. Spechler, MD
Dallas, Texas
Subbaramiah Sridhar, MD
Augusta, Georgia
Shanthi Srinivasan, MD
Atlanta, Georgia
Ben Z. Stanger, MD, PhD
Philadelphia, Pennsylvania
Pavel Strnad, MD
Aachen, Germany
Hidekazu Suzuki, MD, PhD
Tokyo, Japan
Martin Tobi, MB, ChB
Philadelphia, Pennsylvania
Diana M. Toivola, PhD
Turku, Finland
David H. Van Thiel, MD
Chicago, Illinois
Hugo E. Vargas, MD
Phoenix, Arizona
Marcelo Vela, MD, MSCR
Houston, Texas
Noriya Uedo, MD
Osaka, Japan
Arnold Wald, MD
Madison, Wisconsin
David Q-H. Wang, MD, PhD
St. Louis, Missouri
Kenneth K. Wang, MD
Rochester, Minnesota
Christopher Weber, MD, PhD
Chicago, Illinois
Edward E. Whang, MD
Boston, Massachusetts
M. Michael Wolfe, MD
Boston, Massachusetts
Roy K.H. Wong, MD
Washington, DC
Jackie D. Wood, PhD
Columbus, Ohio
Yuhua Xue, MD, PhD
Pittsburgh, Pennsylvania
Alexander I. Zaika
Nashville, Tennessee
Shoumin Zhu, MD, PhD
Nashville, Tennesse
Nicholas Zyromski, MD
Indianapolis, Indiana
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