Professor of Pediatrics, University of California, San Francisco, CA.
Address correspondence and reprint requests to Melvin B. Heyman, MD, Pediatric Gastroenterology, Editor-in-Chief, Western Hemisphere, JPGN, 550-16th Street, fifth floor, Mailstop 0136, San Francisco, CA 94158 (e-mail: [email protected]).
The author reports no conflicts of interest.
doi: 10.1097/MPG.0000000000002988
