1. Intestinal Failure Unit; Salford Royal NHS Foundation Trust; Salford UK
2. Department of Gastroenterology and Hepatology; Radboud University Nijmegen Medical Center; Geert Grooteplein The Netherlands
3. Department of Digestive System, Center for Chronic Intestinal Failure; St. Orsola Hospital, University of Bologna; Bologna Italy
4. Nutritional Support Unit; Archet University Hospital, University Côte d'Azur; Nice France
5. Manchester Academic Health Sciences Centre; University of Manchester; Manchester UK