About the Authors

James C. Scott

Affiliations Colby College, Department of Mathematics and Statistics, Waterville, Maine, United States of America, Francis I. Proctor Foundation, San Francisco, California, United States of America

Neha Shah

nshah6@cdc.gov

Affiliations California Department of Health Tuberculosis Control Branch, Richmond, California, United States of America, Centers for Disease Control and Prevention, Division of Tuberculosis Elimination, Atlanta, Georgia, United States of America

Travis Porco

Affiliations Francis I. Proctor Foundation, San Francisco, California, United States of America, Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, United States of America

Jennifer Flood

Affiliation California Department of Health Tuberculosis Control Branch, Richmond, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JS NS TP JF. Performed the experiments: JS TP. Analyzed the data: JS NS TP JF. Wrote the paper: JS NS TP JF.