1
Department of Obstetrics and Gynecology, MedStar Washington Hospital Center, Washington, District of Columbia
,
Jason G. Umans
1
Department of Obstetrics and Gynecology, MedStar Washington Hospital Center, Washington, District of Columbia
2
Department of Medicine, Georgetown-Howard Universities Center for Clinical and Translational Science, Washington, District of Columbia
3
Department of Obstetrics and Gynecology, Georgetown-Howard Universities Center for Clinical and Translational Science, Washington, District of Columbia