About the Authors

Helen E. Jenkins

jenkins.helen@gmail.com

Affiliations Brigham and Women's Hospital, Boston, Massachusetts, United States of America, Harvard Medical School, Boston, Massachusetts, United States of America

Matteo Zignol

Affiliation Stop TB Department, World Health Organization, Geneva, Switzerland

Ted Cohen

Affiliations Brigham and Women's Hospital, Boston, Massachusetts, United States of America, Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HEJ MZ TC. Analyzed the data: HEJ TC. Wrote the paper: HEJ MZ TC.