About the Authors

J. Elizabeth Cohen

Affiliation Independent Consultant, New York, New York, United States of America

Joseph J Amon

To whom correspondence should be addressed. E-mail: amonj@hrw.org

Affiliation HIV/AIDS Program, Human Rights Watch, New York, New York, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

JEC and JJA designed the study. JEC collected data. JEC and JJA analyzed the data and wrote the paper.