1. From the Division of Urology; Washington University in St. Louis; St. Louis Children's Hospital; St. Louis, Missouri
2. Department of Urology; Children's Hospital; 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; 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 Taiwan
10. School of Medicine; Buddhist Tzu Chi University; Hualien Taiwan
11. Department of Women's and Children's Health; Section of Paediatric Nephrology; Uppsala University; Uppsala Sweden