Harvard Medical School, MassGeneral Hospital for Children, Boston, MA.
Address correspondence and reprint requests to Harland S. Winter, MD, Harvard Medical School, MassGeneral Hospital for Children, 175 Cambridge St. Room 5-560, Boston, MA 02114 (e-mail: HWINTER@mgh.harvard.edu).
Received 14 January, 2019
Accepted 17 January, 2019
H.S.W. was supported by research grants from Pfizer, Abbvie, Shire, Janssen, Nestle, Nutricia, Women's Wellness Foundation, and Crohn's and Colitis Foundation.
H.S.W. has financial relationship with the following companies: Scientific Advisory Board-Pediatric IBD Foundation, Janssen Pharmaceuticals, Shire, Abbvie; Consultant-Shire, Abbvie; Royalties—UpToDate. T.L.M. reports no conflicts of interest.