1. From the Department of Medicine—DIMED, Internal Medicine 4, Padua University—School of Medicine, Padova, Italy (G.Ro., B.C., T.M.S., G.P.R.); Department of Internal Medicine, Santa Maria Nuova Hospital, Reggio Emilia, Italy (G.Re., E.R., A.N., D.N., B.C.); Surgical Pathology Unit, Department of Medical and Surgical Sciences, Padua University, Padua, Italy (A.T.); Hull York Medical School, Hull University, Cottingham, UK (T.W.).