Reply to Pim J. van Leeuwen and Henk G. van der Poel's Letter to the Editor re: Karim A. Touijer, Robert J. Karnes, Niccolo Passoni, et al. Survival Outcomes of Men with Lymph Node-positive Prostate Cancer After Radical Prostatectomy: A Comparative Analysis of Different Postoperative Management Strategies. Eur Urol 2018;73:890–6.