1 Division of Gastroenterology and Hepatology and Division of Infectious Diseases, McGill University Health Centre, Montreal, Canada. Electronic address: [email protected].
2 Division of Gastroenterology and Hepatology and Division of Infectious Diseases, McGill University Health Centre, Montreal, Canada; SC Medicina Indirizzo Metabolico, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Milan, Italy.
3 Infectious and Tropical Diseases Unit, Sicilian Regional Reference Center for the Fight against AIDS, AOU Policlinico "P. Giaccone", Palermo, Italy.
4 University Hospital Bonn, Germany.
5 Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Modena, Italy.