1. Trauma Imaging Research and Innovation Center, Department of Obstetrics and Gynecology, Brigham and Women’s Hospital, Boston, Massachusetts, USA.
2. Department of Obstetrics and Gynecology, Brigham and Women’s Hospital, Boston, Massachusetts, USA.
3. Trauma Imaging Research and Innovation Center, Department of Radiology, Boston Medical Center, Boston, Massachusetts, USA.
4. Harvard Medical School, Boston, MA, USA.
5. Department of Obstetrics and Gynecology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA.
6. Trauma Imaging Research and Innovation Center, Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA.