1 Department of Internal Medicine, Azienda Ospedaliero-Universitaria di Modena Ospedale (-2023) Ospedale Civiile di Baggiovara Modena, Italy. Electronic address: a.lonardo@libero.it.
2 Department of Medicine, University of Verona, and Metabolic Diseases Research Unit, IRCCS Sacro Cuore - Don Calabria Hospital, Negrar di Valpolicella, Italy.