1 Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston (UTHealth), 6410 Fannin St. #1014, Houston, TX 77030. Electronic address: ellen.crowe@uth.tmc.edu.
2 Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston (UTHealth), 6410 Fannin St. #1014, Houston, TX 77030.
3 Department of Obstetrics and Gynecology, The Warren Alpert Medical School, Brown University, Providence, RI.
4 Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston (UTHealth), Houston, TX.
5 Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA.
6 Department of Obstetrics, Gynecology and Reproductive Sciences, The University of Texas Medical Branch, Galveston, TX.