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No pharmaceutical or biotechnology company, foundation, or any other source participated in the design, monitoring, data collection, and analysis. Dr. Juan Carlos Ram\u00edrez Sandoval has received honoraria from Takeda Mexico (speakers\u2019 bureau), Roche Mexico (speakers\u2019 bureau), Amgen Mexico (speakers\u2019 bureau), Valdecasas Mexico (research funding), and Mercurio S.A. de C.V (advisory). Dr. Ricardo Correa Rotter is a member of the Review Board of Blood Purification, has received honoraria from AbbVie, AstraZeneca, GlaxoSmithKline, and Boehringer Ingelheim, and has lectured for Amgen, Takeda, AstraZeneca, and Roche. Dr. Diener-Cabieses Pablo, Guti\u00e9rrez-Valle Fabi\u00e1n, Ley-Tapia Sof\u00eda, Pastrana-Brandes Santiago, Galindo Pablo E., Reynerio Fagundo, Moreno-Ya\u00f1ez M., and Reza-Albarr\u00e1n Alfredo Adolfo have no conflicts of interest to declare.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"The study was approved by the institutional review board (reference number 3204). Patients\u2019 written informed consent was exempted because of the retrospective nature of study.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval"}},{"value":"Not applicable.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent to participate"}},{"value":"All authors give our consent for the submission and publication of the paper in International Urology and Nephrology.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}}]}}