1. Centre for Regenerative Medicine, Scottish Centre for Regenerative Medicine, Edinburgh, UK.
2. Clinical Surgery, Royal Infirmary of Edinburgh and University of Edinburgh, Edinburgh, UK.
3. Centre for Liver and Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK.
4. Institute of Cancer Sciences, University of Glasgow, Garscube Estate, Glasgow, UK.
5. Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
6. Université catholique de Louvain, de Duve Institute, Brussels, Belgium.
7. IONTAS Ltd., Iconix Park, London Road, Pampisford, Cambridgeshire, UK.
8. Laboratory of Gastroenterology, Université Catholique de Louvain, Brussels, Belgium.
9. Cancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow, UK.
10. MRC Human Genetics Unit, Institute of Genetics and Cancer, Edinburgh, UK.