1. aDivision of Infectious Disease, Department of Medicine, Columbia University Irving Medical Center, New York, New York
2. bNew York City STD Prevention Training Center (PTC), Columbia University Mailman School of Public Health, New York, New York
3. cErie County Department of Health, Buffalo, New York
4. dDepartment of Pediatrics, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York