Affiliation: | 2. Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY;1. Department of Obstetrics and Gynecology, University of California, Davis, Sacramento, CA, United States;2. Department of Obstetrics and Gynecology, New York University, New York, NY, United States;3. Department of Anesthesia, University of California, San Francisco, CA, United States;4. Department of Obstetrics and Gynecology, Boston University, Boston, MA, United States |