title: AUTHOR'S REPLY.
authors.affiliation: Department of Urology, Collegium Medicum Jagiellonian University, Cracow, Poland.
authors.forename: Piotr L
authors.initials: PL
authors.lastname: Chlosta
authors.affiliation: Department of Urology, Collegium Medicum Jagiellonian University, Cracow, Poland.
authors.forename: Tomasz
authors.initials: T
authors.lastname: Golabek