1. UCL Institute for Liver and Digestive Health University College of London London UK
2. The Royal Free Sheila Sherlock Liver Centre Royal Free London NHS Trust London UK
3. Division of Gastroenterology and Hepatology McGill University Health Centre Montreal Canada
4. National Institute of Gastroenterology S. De Bellis Research Hospital Castellana Grotte Italy
5. Hepatology Unit Beaumont Hospital / Royal College of Surgeons in Ireland Dublin Ireland