Supporting Information Filename Description bju16820-sup-0001-Fig.S1.docxWord 2007 document , 453.1 KB Fig. S1. Funnel plots. References 1, , et al. Robotic versus open pyeloplasty: perioperative and functional outcomes. J Clin Med 2023; 12: 2538 2, , , . Outcome analysis of reduction and nonreduction dismembered pyeloplasty in ureteropelvic junction obstruction: a randomized, prospective, comparative study. J Indian Assoc Pediatr Surg 2022; 27: 25–31 3, . Ureteropelvic Junction Obstruction.