1. Intestinal Failure Unit, Salford Royal NHS Foundation Trust Salford UK
2. Department of Gastroenterology and Liver Diseases, Tel‐Aviv Sourasky Medical Centre, affiliated to Sackler Faculty of Medicine Tel‐Aviv University Tel‐Aviv Israel
3. CHU de Québec Université Laval Québec Canada
4. Department of Gastroenterology, Salford Royal NHS Foundation Trust Salford UK
5. Academic Health Sciences Centre University of Manchester Manchester UK