| Affiliation: | 1. Department of Health Policy and Management, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania;2. Sexual Health Innovations, New York, New York;3. Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland;4. Department of Internal Medicine, University of California, Davis School of Medicine, Sacramento, California;6. Division of General Internal Medicine, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland;7. Department of Population, Family & Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland |
