1 Department of Obstetrics and Gynecology, Ascension Saint Francis Hospital, Evanston, Illinois (Dr. Tam); Advocate Aurora Illinois Masonic Medical Center, Chicago, Illinois (Drs. Tam and Fernandez). Electronic address: maria.teresa.tam@ascension.org.
2 Advocate Aurora Illinois Masonic Medical Center, Chicago, Illinois (Drs. Tam and Fernandez).
3 Rosalind Franklin University/ Chicago Medical School, North Chicago, Illinois (Dr. Levine).