About the Authors

James D. Heffelfinger

izh7@cdc.gov

Affiliation Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Andrew C. Voetsch

Affiliation Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Glenn V. Nakamura

Affiliation Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Patrick S. Sullivan

Affiliation Rollins School of Public Health, Emory University, Atlanta, Georgia, United States of America

A. D. McNaghten

Affiliation Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Laurence Huang

Affiliation HIV/AIDS Division and Division of Pulmonary and Critical Care Medicine, University of California San Francisco, San Francisco, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: JH ACV GVN PSS. Contributed reagents/materials/analysis tools: JH ACV GVN PSS ADM LH. Wrote the paper: JH.