Markic D, Valencic M, Grskovic A, Spanjol J, Sotosek S, Fuckar Z, Maricic A, Pavlovic I, Budiselic B.
Department of Urology, University Hospital Rijeka, Rijeka, Croatia

Méndez-Probst CE, Fernadez A, Erdeljan P, Vanjecek M, Cadieux PA, Razvi H.
Department of Surgery (Division of Urology), The University of Western Ontario, London, Canada.

Tekgül S.
Division of Pediatric Urology, Department of Urology, Hacettepe University, Ankara, Turkey.

Cortes JA, Motamedinia P, Gupta M.
Department of Urology, Columbia University, New York, New York 10036, USA.

Orozco Fariñas R, Iglesias Prieto JI, Massarrah Halabi J, Mancebo Gómez JM, Pérez-Castro Ellendt E.
Urology Unit, Clinica La Luz, Madrid, Spain.