| Affiliation: | 1. Section for Paediatric Urology, Department of Surgical, Oncological, and Gastrintestinal Siences, University Hospital of Padova, Via Giustiniani, 2, 35127, Padua, Italy;2. Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Paediatric Urology, Milan, Italy;3. Department of Surgery/Urology, McMaster University, Hamilton, Ontario, Canada;4. Pediatric Urology Unit, Division of Urology, Hospital das Clínicas, University of São Paulo Medical School, Rua Dr. Éneas de Carvalho Aguiar, 455-7, Andar, São Paulo, Brazil;5. Division of Pediatric Surgery, Federico II University of Naples, Via Pansini 5, 80131, Naples, Italy;6. Department of Nuclear Medicine, University Hospital of Padua, Via Giustiniani, 2, 35127, Padua, Italy;7. McMaster Pediatric Surgery Research Collaborative, Department of Surgery, McMaster University, 1200 Main Street West, Hamilton, Ontario, L8N 3Z5, Canada;8. Department of Clinical Epidemiology and Biostatistics, McMaster University, 1200, Main Street West, Hamilton, Ontario, L8N 3Z5, Canada |
