Limited Awareness and Low Immediate Uptake of Pre-Exposure Prophylaxis among Men Who Have Sex with Men Using an Internet Social Networking Site

• Douglas S. Krakower ,

  * E-mail: dkrakowe@bidmc.harvard.edu

  Affiliations Harvard Medical School, Boston, Massachusetts, United States of America, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America

  ⨯
• Matthew J. Mimiaga,

  Affiliations Harvard Medical School, Boston, Massachusetts, United States of America, Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, United States of America, Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, United States of America, The Fenway Institute, Fenway Health, Boston, Massachusetts, United States of America

  ⨯
• Joshua G. Rosenberger,

  Affiliation Department of Global and Community Health, George Mason University, Fairfax, Virginia, United States of America

  ⨯
• David S. Novak,

  Affiliation OLB Research Institute, Online Buddies, Inc., Cambridge, Massachusetts, United States of America

  ⨯
• Jennifer A. Mitty,

  Affiliations Harvard Medical School, Boston, Massachusetts, United States of America, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America, The Fenway Institute, Fenway Health, Boston, Massachusetts, United States of America

  ⨯
• Jaclyn M. White,

  Affiliation The Fenway Institute, Fenway Health, Boston, Massachusetts, United States of America

  ⨯
• Kenneth H. Mayer

  Affiliations Harvard Medical School, Boston, Massachusetts, United States of America, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America, The Fenway Institute, Fenway Health, Boston, Massachusetts, United States of America

  ⨯