1. Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
2. Division of Pediatric Surgery, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
3. Division of Endocrinology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
4. Fertility & Hormone Preservation & Restoration Program, Stanley Manne Children’s Research Institute, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
5. Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
6. Division of Urology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
7. Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, Illinois