Institution: | (1) Department of Clinical Physiopathology, Università di Torino, Via Genova, 3, 10126 Torino, Italy;(2) Department of Medical-Surgical Disciplines, University of Turin, Turin, Italy;(3) Medical Sciences, University of Eastern Piedmont, Novara, Italy;(4) Gastroenterology and Clinical Nutrition, S. Giovanni Battista Hospital, Turin, Italy;(5) Histopathology, Hammersmith Hospital, London, UK |