Authors
Pasquale Mansueto*, Laura Di Stefano*, Alberto D’Alcamo*, Aurelio Seidita*, Floriana Adragna*, Giuseppe Drago*, Francesco Zappalà*, Marco Affronti*, GiovamBattista Rini*, Antonio Carroccio**
Departments
*Internal Medicine, Department of Internal and Specialistic Medicine, University Hospital of Palermo, Italy **Internal Medicine, Hospital of Sciacca, Agrigento, Italy