1. Pritzker School of Medicine, University of Chicago, Chicago, Illinois
2. Department of Public Health Sciences, University of Chicago, Chicago, Illinois
3. Division of Dermatology, University of Washington, Seattle
4. Section of Infectious Diseases and Global Health, Department of Medicine, University of Chicago, Chicago, Illinois
5. Department of Obstetrics and Gynecology, University of Chicago, Chicago, Illinois
6. Section of Dermatology, Department of Medicine, University of Chicago, Chicago, Illinois