1 Division of Gastroenterology and Hepatology, Chronic Viral Illness Service, Royal Victoria Hospital, McGill University Health Center, Montreal, QC H4A 3J1, Canada; SC Medicina Indirizzo Metabolico, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Milan, Italy.
2 Division of Gastroenterology and Hepatology, Chronic Viral Illness Service, Royal Victoria Hospital, McGill University Health Center, Montreal, QC H4A 3J1, Canada. Electronic address: giada.sebastiani@mcgill.ca.