About the Authors

Susmita Chatterjee

Affiliation Research and Policy, Public Health Foundation of India, New Delhi, India

Carol Levin

Affiliation Department of Global Health, University of Washington, Seattle, Washington, United States of America

Ramanan Laxminarayan

ramanan@phfi.org

Affiliations Research and Policy, Public Health Foundation of India, New Delhi, India, Center for Disease Dynamics, Economics and Policy, Washington, D. C., United States of America, Princeton Environmental Institute, Princeton University, Princeton, New Jersey, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SC RL. Performed the experiments: SC. Analyzed the data: SC. Contributed reagents/materials/analysis tools: SC CL RL. Wrote the paper: SC CL RL. Conception and design of the study, analysis and interpretation of data and drafting the paper: SC RL. Drafting the paper and revising it critically for substantial intellectual content: SC CL RL. Final approval of the version to be published: SC CL RL.