1. AP‐HP Hôpital Paul Brousse Centre Hépato‐Biliaire Inserm UMR‐S 1193 Université Paris‐ Saclay Villejuif France
2. Tropical Medicine Department Faculty of Medicine Zagazig University Zagazig Egypt
3. Department of Gastroenterological Surgery Graduate School of Life Sciences Kumamoto University Kumamoto Japan