| Affiliation: | 1. Children''s Hospital & Research Center, Oakland, CA, United States of America;2. Department of Surgery and Urology, IWK Health Centre, Dalhousie University, Halifax, Nova Scotia, Canada;3. Division of Urology, Department of Surgery, St. Jude Children''s Research Hospital and University of Tennessee Health Sciences Center, Memphis, TN, USA;4. Division of Urology, McMaster Children''s Hospital; Department of Surgery, McMaster University, Hamilton, Ontario, Canada;5. Section of Pediatric Gynecology, Department of Surgery, The Hospital for Sick Children; Department of Obstetrics and Gynecology, University of Toronto, Toronto, Ontario, Canada;6. Division of Hematology/Oncology, Department of Pediatrics, The Hospital for Sick Children; Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada;7. Division of Urology, Department of Surgery, The Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada;1. Department of Obstetrics and Gynecology, Cairo University, Egypt;2. Department of Anaesthesia, Cairo University Hospital, Egypt;1. Atatürk University, School of Medicine, Department of Radiology, Erzurum, Turkey;2. Atatürk University, School of Medicine, Department of Orthopedics and Traumatology, Erzurum, Turkey;3. Atatürk University, School of Medicine, Department of Biophysics, Erzurum, Turkey |
