About the Authors

Chris Beyrer
Center for Public Health and Human Rights, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Corresponding Author

cbeyrer@jhu.edu

Competing Interests

CB is a member of the Editorial Board of PLOS Medicine.

Author Contributions

ICMJE criteria for authorship read and met: CB. This paper is the result of original work by the author, CB, who conceived, drafted, and edited the text.