1. School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania2Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania
2. Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
3. School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania4Department of Dermatology, University of Pittsburgh, Pittsburgh, Pennsylvania
4. School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania2Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania3Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsy