1. Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, California
2. Department of Obstetrics and Gynecology, David Geffen School of Medicine at UCLA, Los Angeles, California
3. Division of Informatics, Cedars-Sinai Medical Center, Los Angeles, California
4. Cedars-Sinai Center for Outcomes Research and Education (CS-CORE), Los Angeles, California
5. Division of Digestive and Liver Diseases, Cedars-Sinai Medical Center, Los Angeles, California
6. Division of Health Services Research, Cedars-Sinai Medical Center, Los Angeles, California
7. Department of Community Health Sciences, UCLA Fielding School of Public Health, Los Angeles, California