1. Division of Gynecology, Department of Surgery, Boston Children's Hospital, Boston, Massachusetts, USA.
2. Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, Massachusetts, USA.
3. Department of Anesthesiology, Critical Care and Pain Medicine, Division of Adolescent/Young Adult Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.
4. Department of Pediatrics, Division of Adolescent/Young Adult Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.
5. Drexel University College of Medicine, Philadelphia, Pennsylvania, USA.
6. Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, Massachusetts, USA.
7. Center for Gender Surgery, Boston Children's Hospital, Boston, Massachusetts, USA.