About the Authors

Zohar Mor

To whom correspondence should be addressed. E-mail: Jeff.Klausner@sfdph.org (JK); zmor@sph.emory.edu (ZM)

Affiliation Hubert H. Humphrey Fellowship Program, Rollins School of Public Health, Emory University, Atlanta, Georgia, United States of America

Charlotte K. Kent

Affiliation Sexually Transmitted Disease Prevention and Control Section, San Francisco Department of Public Health, California, United States of America

Robert P. Kohn

Affiliation Sexually Transmitted Disease Prevention and Control Section, San Francisco Department of Public Health, California, United States of America

Jeffrey D. Klausner

To whom correspondence should be addressed. E-mail: Jeff.Klausner@sfdph.org (JK); zmor@sph.emory.edu (ZM)

Affiliation Sexually Transmitted Disease Prevention and Control Section, San Francisco Department of Public Health, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JK. Performed the experiments: JK. Analyzed the data: CK ZM RK. Contributed reagents/materials/analysis tools: CK JK RK. Wrote the paper: ZM.