At the time of the study, Melissa Gambatese, Elizabeth Begier, Regina Zimmerman, and Ann Madsen were with the New York City Department of Health and Mental Hygiene, New York, NY. Dova Marder, Alexander Gutkovich, and Angela Griffin are with the New York City Department of Homeless Services, New York, NY. Robert Mos is with the New York City Office of Chief Medical Examiner, New York, NY.