1. Department of Digestive Diseases, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
2. Department of General Surgery and Liver Transplantation, Aix-Marseille University, Assistance Publique des Hôpitaux de Marseille, la Timone Hospital, Marseille, France
3. Department of Hepato-Biliary and Pancreatic and Liver Transplantation, AP-HP Pitié-Salpetrière Hospital, Paris, France
4. Department of Pediatric Surgery, Femme Mère Enfant Hospital, Hospices Civils de Lyon, Lyon, France
5. Department of Medicine, University Claude Bernard Lyon 1, Lyon, France