Letter to the Editor RE: Venkatramani and Parekh, Editorial Comment on: Does the Use of a Robot Decrease the Complication Rate Adherent to Radical Cystectomy? A Systematic Review and Meta-Analysis of Studies Comparing Open with Robotic Counterparts by Tzelves et al. (From: Tzelves L, Skolarikos A, Mourmouris P, et al. J Endourol 2019;33:985; DOI: 10.1089/end.2019.0689)