Affiliation: | a Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, CA b Nursing Research Institute, Cedars Sinai Medical Center, Los Angeles, CA c Department of Obstetrics and Gynecology, Keck School of Medicine of University of Southern California, Los Angeles, CA d AMF Consulting, Los Angeles, CA e Division of General Internal Medicine and Health Services Research, Department of Medicine, Department of Health Services, School of Public Health, University of California, Los Angeles, CA. |