1. Division of Pediatric Urology, Monroe Carell Jr. Children’s Hospital at Vanderbilt, Nashville, Tennessee
2. Department of Urology, University of Alabama Birmingham, Children’s of Alabama, Birmingham, Alabama
3. Division of Pediatric Urology, Department of Surgery, Texas Children’s Hospital and Scott Department of Urology, Baylor College of Medicine, Houston, Texas
4. Division of Urology, Seattle Children’s Hospital, University of Washington School of Medicine, Seattle, Washington
5. Division of Urology, Duke University School of Medicine, Durham, North Carolina
6. Division of Urology, Primary Children’s Hospital, University of Utah School of Medicine, Salt Lake City, Utah
7. Division of Urology, Ann and Robert Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
8. Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee