ASST Spedali Civili di Brescia, Gastroenterologia, Brescia, BS
Università degli Studi di Ferrara, Ferrara, FE
Center for Prevention and Diagnosis of Celiac Disease - Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Michigan
University of Padua, Department of Surgery, Oncology and Gastroenterology, Padua, PD
Fondazione IRCCS Policlinico San Matteo, SC Medicina Generale, Pavia, PV