Affiliation
Department of Paediatric Nephrology, Royal Hospital for Children, Glasgow, United Kingdom.; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.; Division of Nephrology, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.; Department of Pediatrics, University of Washington, Seattle.; Division of Nephrology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.; Division of Pediatric Nephrology, Children's Mercy Kansas City, Kansas City, Missouri.; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.