Abbas T.O., Urology Division, Department of Surgery, Sidra Medicine, Doha, Qatar, College of Medicine, Qatar University, Doha, Qatar, Weill Cornell Medicine - Qatar, Doha, Qatar; Sturm R., Department of Urology, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue Box 951738, Los Angeles, 90095-1738, CA, United States; Raharja P.A.R., Department of Urology, Faculty of Medicine, Universitas Indonesia, Cipto Mangunkusumo Hospital, Jalan Diponegoro No. 71, Jakarta, 10430, Indonesia; Ulman I., Ege University Department of Pediatric Surgery Division of Pediatric Urology, Turkey; Smith G., Department of Urology, The Sydney Childrens Hospital Network, Sydney, Australia; Jamil A., Research Department, Sidra Medicine, Doha, Qatar; Chokor F.A.Z., Department of Public Health, College of Health Sciences, QU Health, Qatar University, P.O. Box 2713, Doha, Qatar