| Authors: |
Nau C; Department of Obstetrics and Gynecology, University Hospitals Cleveland Medical Center, Cleveland, Ohio., Benedict J; Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, Ohio., Cosgrove C; Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio., Shellhaas C; Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio., Hade E; Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, Ohio.; Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio., Ruberg T; Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio., Frey HA; Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio. |