Affiliations

• ¹ Department of Surgery, Center for Advanced Intestinal Rehabilitation, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA.
• ² Division of Gastroenterology, Hepatology and Nutrition, University of Alabama at Birmingham, Birmingham, Alabama, USA.
• ³ Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA.
• ⁴ Department of Nutrition, Georgia State University, Atlanta, Georgia, USA.
• ⁵ Nutrition Support Service, Nationwide Children's Hospital, Columbus, Ohio, USA.
• ⁶ Department of Clinical Nutrition, Children's National Medical Center, Washington, District of Columbia, USA.
• ⁷ Group for Improvement of Intestinal Function and Treatment, Department of Surgery, Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada.