Re: Robot-assisted versus open radical prostatectomy: the differential effect of regionalization, procedure volume and operative approach: J. D. Sammon, P. I. Karakiewicz, M. Sun, S. Sukumar, P. Ravi, K. R. Ghani, M. Bianchi, J. O. Peabody, S. F. Shariat, P. Perrotte, J. C. Hu, M. Menon and Q. D. Trinh J Urol 2013; 189: 1289-1294
1 Department of Urology, University Hospital "Carl Gustav Carus", Dresden University of Technology, Dresden, Germany. Electronic address: Michael.Froehner@uniklinikum-dresden.de.