About the Authors

Radhika Sundararajan

Affiliation Brigham and Women's Hospital, Boston, Massachusetts, United States of America

Yogeshwar Kalkonde

Affiliation Society for Education, Action and Research in Community Health (SEARCH), Gadchiroli, Maharashtra, India

Charuta Gokhale

Affiliation Society for Education, Action and Research in Community Health (SEARCH), Gadchiroli, Maharashtra, India

P. Gregg Greenough

Affiliation Brigham and Women's Hospital, Boston, Massachusetts, United States of America

Abhay Bang

search@satyam.net.in

Affiliation Society for Education, Action and Research in Community Health (SEARCH), Gadchiroli, Maharashtra, India

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RS. Performed the experiments: RS CG. Analyzed the data: RS. Contributed reagents/materials/analysis tools: RS CG YK AB. Wrote the paper: RS YK. Contributed to study design: YK AB GG. Facilitated the study: YK AB. Revised the draft critically for important intellectual content: YK AB GG .