1. Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina, USA.
2. Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA.
3. Department of Urology, University of Washington, Seattle, Washington, USA.
4. Department of Urology, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
5. Department of Surgery (Urologic Surgery) and Washington University in St. Louis, St. Louis, Missouri, USA.
6. Department of Anesthesiology, Washington University in St. Louis, St. Louis, Missouri, USA.
7. Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
8. Department of Urology, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
9. Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina, USA.
10. Department of Internal Medicine and Charles and Jane Pak Center for Mineral Metabolism and Clinical Research, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
11. Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
12. National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland, USA.
13. Department of Surgery (Urology), Duke Surgical Center for Outcomes Research and Equity in Surgery, Duke University School of Medicine, Durham, North Carolina, USA.