1. Division of Infectious Diseases, Department of Internal Medicine, The Ohio State University College of Medicine , Columbus, Ohio , USA
2. Sexual Health Clinic, Columbus Public Health , Columbus, Ohio , USA
3. Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine , Atlanta, Georgia , USA
4. Division of Epidemiology, The Ohio State University College of Public Health , Columbus, Ohio , USA
5. Department of Pediatrics, The Research Institute at Nationwide Children's Hospital and The Ohio State University , Columbus, Ohio , USA