Corresponding Author

Obstetrics and Gynecology, Pennsylvania Hospital, Philadelphia, Pennsylvania, USA

Pelvic Anatomy Group - Imaging, Society of Gynecologic Surgeons, East Dundee, Illinois, USA

Female Pelvic Medicine and Reconstructive Surgery, University of Michigan, Ann Arbor, Michigan, USA

Correspondence Christopher X. Hong, University of Michigan, Ann Arbor, MI, USA.

Email: cxhong@med.umich.edu