Author(s) : Stylianos Giannakopoulos, Nick E. Makris, Christos Kalaitzis, Athanasios G. Papatsoris, Thrasivoulos Pantazis, Stavros Touloupidis, Department of Urology, Democritus University of Thrace, Alexandroupolis, Department of Urology, University of Athens, Sismanoglio Hospital, Athens, Greece. |