N. Sturm a, b, J.-P. Bronowicki c, M. Maynard-Muet d, A. Tran e, F. Heluwaert f, A. Plages g, J.-P. Zarski b, g, ⁎
a Department of pathology, CHU de Grenoble, Grenoble, France
b INSERM UJF U823 IAPC, institut Albert-Bonniot, Grenoble, France
c Department of gastroenterology and hepatology, CHU de Nancy, Nancy, France
d Department of gastroenterology and hepatology, Hôtel-Dieu, Lyon, France
e Department of gastroenterology and hepatology, CHU de Nice, Nice, France
f Department of gastroenterology and hepatology, centre hospitalier d’Annecy, Annecy, France
g Clinique universitaire d’hépato-gastroentérologie, CHU de Grenoble, BP 217, 38043 Grenoble cedex 9, France