Missing Article Title FREE

Editor: Julie Ann Freischlag, MD

Johns Hopkins Medical Institutions

720 Rutland Ave

Ross 759

Baltimore, MD 21205

archsurg@jama-archives.org

Deputy Editors: break/Edward E. Cornwell III, MD, FCCM, Washington, DC break/Pamela A. Lipsett, MD, Baltimore, Maryland break/Richard D. Schulick, MD, Baltimore, Maryland

CME Section Editor: break/Edward E. Cornwell III, MD, FCCM, Washington, DC

Resident’s Forum Section Editors: break/Pamela A. Lipsett, MD, Baltimore, Maryland break/Richard D. Schulick, MD, Baltimore, Maryland

Image of the Month Section Editor: break/Carl E. Bredenberg, MD, Portland, Maine

Web Editor: break/Michael E. Zenilman, MD, Brooklyn, New York

Editorial Assistant: break/Terri Carter,break/Phone: (443) 287-0026

Fax: (410) 502-3131

E-mail: archsurg@jama-archives.org

Richard J. Bold, MD, Sacramento, California break/L. D. Britt, MD, MPH, Norfolk, Virginia break/Jo Buyske, MD, Philadelphia, Pennsylvania break/Sally E. Carty, MD, Pittsburgh, Pennsylvania break/Justin B. Dimick, MD, MPH, Ann Arbor, Michigan break/Diana L. Farmer, MD, San Francisco, California break/Susan Galandiuk, MD, Louisville, Kentucky break/James C. Hebert, MD, Burlington, Vermont break/Jonathan R. Hiatt, MD, Los Angeles, California break/David C. Linehan, MD,  St Louis, Missouri break/Charles D. Mabry, MD, Pine Bluff, Arkansas break/Jeffrey B. Matthews, MD, Chicago, Illinois break/Mary H. McGrath, MD, MPH, San Francisco, California break/David S. Mulder, MD, Montreal, Quebec, Canada break/Leigh A. Neumayer, MD, MS, Salt Lake City, Utah break/J. Patrick O'Leary, MD, Miami, Florida break/George C. Velmahos, MD, PhD, MSEd, Boston, Massachusetts break/Selwyn M. Vickers, MD, Minneapolis, Minnesota

Edwin C. Jesudason, MBBChir, MA, FRCS(Paed), MD, Liverpool, England break/Delawir Kahn, MBChB, FCS(SA), ChM(UCT), Cape Town, South Africa break/Ismail M. Khalil, MD, Beirut, Lebanon break/Jonathan B. Koea, MBChB, MD, FRACS, Auckland, New Zealand break/Antoon E. Lerut, MD, FRCS, Leuven, Belgium break/Jacques Marescaux, MD, FRCS, Strasbourg, France break/Russell W. Strong, FRCS (Eng), FRACS, FRACDS, FRCS [Hon] (Edin), Brisbane, Queensland, Australia break/Manuel Trias, MD, PhD, Barcelona, Spain break/Desmond C. Winter, MB, FRCSI, MD, FRCS (Gen), Dublin, Ireland

Dean Lewis, MD, 1920-1940 break/Waltman Walters, MD, 1941-1942; 1946-1961 break/Lester Dragstedt, MD, 1943-1945 break/J. Garrett Allen, MD, 1962-1969 break/Richard Warren, MD, 1970-1976 break/Arthur Baue, MD, 1977-1988 break/Claude H. Organ Jr, MD, 1989-2004

Offices: 515 N State St, Chicago, IL 60654

Catherine D. DeAngelis, MD, MPHbreak/ Editor in Chief break/ Scientific Publications & Multimedia Applications break/Phil B. Fontanarosa, MD, MBAbreak/Executive Deputy Editor, JAMAbreak/Cheryl Iverson: Managing Editor

Department Director: Paula Glitman break/Manuscript Editing Manager: Brenda Gregoline break/Senior Manuscript Editors: Tracy Frey, Shannon L. Sparenga break/Manuscript Editors: Laura Adamczyk, Roya Khatiblou break/Freelance Manuscript Editing Manager: Diane L. Cannon break/Freelance Manuscript Editing Coordinators: Vickey Golden, Julia M. Kessler, Connie L. Manno break/Freelance Copy Editors and Copyreaders: Catherine A. Alden, Jan Clavey, Lisa M. Cluver, Mary Coerver-Connolly, Cheryl T. Davidow, Robin Husayko, Laura King, Nicole C. Netter, Caroline Woods break/Editorial Systems Administrator: Paul Frank break/Editorial Systems Manager: Monica Mungle break/Associate Developer: J.D. Neff break/Editorial Assistant: Wanda Hill

Director, Administration: Marla A. Hall

Director: Margaret Winker, MD break/Electronic Media, Director, Development and Design: Michelle Kurzynski break/Developers/Designers: Christopher Hastings, Peter Kim, Craig McCaffrey break/Web Administrative Assistant: Reuben Rios

Senior VP: Robert A. Musacchio, PhD

Vice President, Interim Publisher: Elizabeth Jones

Division Director: Jeffery J. Bonistalli break/Manager: Kathy Russell break/Staff: Mirna Monal break/Sales Representative: Stacey McHugh break/Assistant Publisher, Classified Advertising/Circulation Promotion: Geoffrey Flick break/Manager: Thalia Moss break/Staff: Tem Harrier, Michelle Sharpe break/Director, Marketing Support Services: Mark Thornbury break/Staff: Nancy Bell break/Reprint Communicationsbreak/Sales Representative: Susan Lovenberg

Director, Worldwide Sales: Vida Damijonaitis break/Circulation Sales & Marketingbreak/Managers: Saskia Bolore, Gretchen Linder, Jeremy Nielsen break/Staff: Rebecca Haas, Christine Hearne break/Marketing and Product Developmentbreak/Manager: Elizabeth Solaro break/Staff: Millette Jackson-Bates, Sara Nicholson break/

Vice President: Vanessa Hayden break/Directors: Karen Adams-Taylor, Ryan Patella, Sue Sherrill break/Managers: David Antos, Jayita Bhattacharya, Karen Branham, Suzanne J. Bukovsky, Debbie Camp, Susan Chiara, Lydia Cruz, Diane Darnell, Karl Elvin, Mary Ellen Johnston, Michael McGraw, Chris Meyer, Sean O’Donnell, Sean Ohlson, Phil O'Leary, Susan Price, Stacy Tucker break/Advertising and Production Services: Karen Allbright, Bernadette Bauer, Rhonda Bailey Brown, Euwanaha Joiner-Smith, Brian McCartney, John Pantlind, Cindy Rendlen, Denise Steinhauser, Ellen Yoshihara break/Circulation Services: Julie Burton, Michael Deegan, Donovan Hanson, Erin Hinchcliff, Noemi Olmo, Kathryn Osten break/Composition and New Media: Gail Barrett, Regina Brownlee, Brenda Chandler-Grayer, Scott Curl, Amy Evers, Teri Hutchison, Mary Ann Kuranda, Joshua Lampinen, Patricia E. Panek, La'son Diggs Sledge, George Thomson break/Graphics: Joe Amft, Maria Duda, Fred Furtner, Carolyn Hall, Maria Kowalkowski break/Proofreading: Carol Joy Farrell, Daniel James, Judith A. Literskis, Teresa H. Omiotek, Barbara Wojtowicz, Agnes A. Zarkadas

Michael D. Maves, MD, MBA, Executive Vice President, Chief Executive Officer break/Bernard L. Hengesbaugh, Chief Operating Officer break/Robert A. Musacchio, PhD, Senior Vice President, Publishing & Business Services

All articles published, including editorials, letters, and book reviews, represent the opinions of the authors and do not reflect the policy of the American Medical Association, the Editorial Board, or the institution with which the author is affiliated, unless this is clearly specified.

Copyright 2010 by the American Medical Association. All rights reserved. Reproduction without permission is prohibited.