Reply to Therese Kang and Wee Loon Ong's Letter to the Editor re: Ragu Ratnakumaran, Douglas H. Brand, Archana Sasitharan, et al. Exploring Factors Associated with Late Urinary Toxicity After Prostate Stereotactic Body Radiotherapy: Findings from the PACE-B Study. Eur Urol 2026;89:71-9. - Ratnakumaran R; Tree AC (European urology, 2026)