1. Division of Urology, Washington University in St. Louis, St. Louis Children's Hospital, St. Louis, Missouri
2. Department of Urology, Children's Hospital and Harvard Medical School, Boston, Massachusetts
3. Pediatrics (Nephrology Section), Skejby University Hospital, Aarhus, Denmark
4. The Children's Centre, Cabrini Hospital, Melbourne, Australia
5. New York Medical College, Valhalla, New York
6. Pediatric Urology and Nephrology, Gent University Hospital, Ghent, Belgium
7. Department of Child and Adolescent Psychiatry, Saarland University Hospital, Homburg, Germany
8. Pediatrics, Evelina Children's Hospital, St Thomas' Hospital, London, England
9. Division of Urology, Taipei Tzu Chi Hospital, The Buddhist Medical Foundation, New Taipei, and School of Medicine, Buddhist Tzu Chi University, Hualien, Taiwan
10. Section of Paediatric Nephrology, Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden