1. Department of Obstetrics and Gynecology, College of Medicine, and Center for Research on Women and Gender, University of Illinois at Chicago, Chicago, Illinois.
2. Department of Obstetrics and Gynecology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois.
3. Departments of Medicine, Psychiatry, and Industrial & Systems Engineering, Center for Women's Health Research, University of Wisconsin-Madison, Madison, Wisconsin.