aDepartment of Gastroenterology and Hepatology, Centre Hospitalier de Dunkerque, Service d’hépato-gastro-entérologie, Avenue Louis Herbeaux, Dunkerque
bHépato-gastro-entérologue, Avenue Saint-André de Codols, Nîmes
c Department of Gastroenterology and Inserm NGERE U1256, Nancy University Hospital, University of Lorraine, Vandoeuvre-lès-Nancy
dDepartment of Endoscopy and Gastroenterology, University Hospital Centre Rennes, Rennes, France
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Correspondence to Thierry Paupard, MD, PhD, Department Gastroenterology and Hepatology, Centre hospitalier de Dunkerque, 130, Avenue Louis Herbeaux, 59240 Dunkerque, France, Tel: +33(0)328285942; e-mail: [email protected]