Effects of sunitinib on endothelial dysfunction, metabolic changes, and cardiovascular risk indices in renal cell carcinoma oleh Silvia Lai, Maria Ida Amabile, Sandro Mazzaferro, Anna Paola Mitterhofer, Angelo Mazzarella, Alessandro Galani, Giovanni Imbimbo, Rosario Cianci, Marzia Pasquali, Alessio Molfino, Study Group on Geriatric Nephrology of the Italian Society of Nephrology (SIN)