Reply to Matthew Bultitude and Pieter Le Roux's Letter to the Editor re: Jens Sønksen, Neil J. Barber, Mark J. Speakman, et al. Prospective, Randomized, Multinational Study of Prostatic Urethral Lift Versus Transurethral Resection of the Prostate: 12-month Results from the BPH6 Study. Eur Urol 2015;68:643-52