*Division of Pediatric Gastroenterology, University of Pittsburgh School of Medicine, Pittsburgh, PA
†Division of Gastroenterology, BC Children's Hospital/University of British Columbia, Vancouver, BC, Canada
Received 15 May, 2007
Accepted 28 May, 2007
Address correspondence and reprint requests to Susan R. Orenstein, MD, University of Pittsburgh School of Medicine, 303 Church Lane, Pittsburgh, PA 15238-1006 (e-mail: Susan.Orenstein@chp.edu, or email@example.com).
Dr Orenstein has received research grant support from and/or has consulted to AstraZeneca, TAP, Wyeth, McNeil, Janssen, SmithKline Beecham, Merck, GlaxoSmithKline, Reliant, and Braintree Laboratories. Dr Hassall is the recipient of a research grant from AstraZeneca, and has consulted to TAP and Abbott Canada.