Reply to Alexander Andreev-Drakhlin, Jianjun Gao, Arlene Siefker-Radtke. Levelling the Evidence: A Comparison of Neoadjuvant and Adjuvant Treatment for Upper Tract Urothelial Carcinoma. Eur Urol. In press. https://doi.org/10.1016/j.eururo.2020.08.033.