1. UMR 1253, iBrain, Université de Tours, Inserm, Tours, France
2. Inserm UMR 1069, Nutrition, Croissance et Cancer (N2C), Université de Tours, Tours, France
3. Department of Hepato-Gastroenterology & Digestive Oncology, CHRU de Tours, Tours, France
4. Department of Echography & Doppler, CHRU de Tours, Tours, France