About the Authors

Gregg S. Gonsalves

gregg.gonsalves@yale.edu

Affiliation Yale School of Public Health, P.O. Box 208034, 60 College Street, New Haven, CT, 06520–8034, United States of America

Edward H. Kaplan

Affiliation Yale School of Management, P.O. Box 208200, 135 Prospect Street, New Haven, CT, 06520, United States of America

A. David Paltiel

Affiliation Yale School of Public Health, P.O. Box 208034, 60 College Street, New Haven, CT, 06520–8034, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GSG EHK. Performed the experiments: GSG. Analyzed the data: GSG EHK ADP. Contributed reagents/materials/analysis tools: GSG EHK ADP. Wrote the paper: GSG EHK ADP. Had the idea for the study, assembled the survey data, implemented the model for numerical analysis, and drafted the paper: GSG. Developed the mathematical model: EHK. Assisted in the development of the sensitivity analysis: ADP. Assisted in the design of the study, interpretation of results, and discussion of the findings: GSG EHK ADP.