Guido Giusti is Head of European Training Center of Endourology at Ospedale San Raffaele in Milan (Italy). His main activity is related to Endourology and particulary on minimally invasive Treatment of urolithiasis expert in supine PCNL and the pioneer of SBES (Simultneous Bilateral Endoscopic Surgery). He is member of the most prestigious urological associations worldwide. He is member of the Board of Endosociety.