Author Reply.
Departament of Urology, University Hospital Miguel Servet, Zaragoza, Spain.
Jorge
J
Rioja
Endoscopy Unit, Minimally Invasive Center "Jesús Usón", Cáceres, Spain.
Federico
F
Soria
Departament of Urology, University Hospital Puerto Real, Cádiz, Spain.
Federico
F
Rodríguez-Rubio Cortadellas