Response to Catassi et al

Affiliations

• ¹ Division of Gastroenterology, Hepatology, and Nutrition, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA.
• ² Department of Medicine, Section of Gastroenterology and Hepatology, Louis Stokes VA Medical Center, Cleveland, Ohio, USA.
• ³ Division of Digestive Diseases, UCLA School of Medicine, Los Angeles, California, USA.
• ⁴ Division of Gastroenterology, Hepatology, and Nutrition, Nationwide Children Hospital, Columbus, Ohio, USA.
• ⁵ Division of Gastroenterology, University of Chicago, Chicago, Illinois, USA.
• ⁶ Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA.
• ⁷ Division of Gastroenterology and Hepatology, Columbia University, New York, USA.