1 Université Côte d'Azur, Nice, France. iannelli.a@chu-nice.fr.
2 Centre Hospitalier Universitaire de Nice - Digestive Surgery and Liver Transplantation Unit, Archet 2 Hospital, Nice, France. iannelli.a@chu-nice.fr.
3 Inserm, U1065, Team 8 "Hepatic complications of obesity and alcohol", Paris, France. iannelli.a@chu-nice.fr.
4 Université Côte d'Azur, Nice, France.
5 Centre Hospitalier Universitaire de Nice - Digestive Surgery and Liver Transplantation Unit, Archet 2 Hospital, Nice, France.
6 Gastrointestinal Unit, Department of Medicine and Surgery, University of Salerno, Salerno, Italy.
7 Week Surgery, Bariatric Unit, Padova University Hospital, Padova, Italy.
8 Department of Digestive Surgery, Center of Bariatric Surgery, Hospital Edouard Herriot, Hospices Civils de Lyon, Lyon, France.