About the Authors

Chunling Lu, Jiwon Lee Lewandowski, Lisa R. Hirschhorn
Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, United States of America

Brian Chin
South Asia Department, Asian Development Bank, Metro Manila, Philippines

Paulin Basinga
Department of Community Health, National University of Rwanda School of Public Health, Kigali, Rwanda

Kenneth Hill
Department of Global Health and Population, Harvard School of Public Health, Boston, Massachusetts, United States of America

Megan Murray
Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, United States of America

Agnes Binagwaho
Ministry of Health, Government of Rwanda, Kigali, Rwanda

Corresponding Author

Chunling_Lu@hms.harvard.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Participating discussion at the beginning of the work: BC PB LH. Conceived and designed the experiments: CL KH MM AB. Analyzed the data: CL BC JLL. Contributed reagents/materials/analysis tools: CL BC AB. Wrote the paper: CL BC PB LH KH MM AB.