About the Authors

Berhan Ayele, Teshome Gebre
The Carter Center, Addis Ababa, Ethiopia

Jeanne Moncada, Julius Schachter
Department of Laboratory Medicine, University of California San Francisco, San Francisco, California, United States of America

Jenafir I. House, Nicole E. Stoller, Zhaoxia Zhou, Travis C. Porco, Bruce D. Gaynor, Jeremy D. Keenan
F.I. Proctor Foundation, University of California San Francisco, San Francisco, California, United States of America

Travis C. Porco, Bruce D. Gaynor, Jeremy D. Keenan
Department of Ophthalmology, University of California San Francisco, San Francisco, California, United States of America

Travis C. Porco
Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, United States of America

Paul M. Emerson
The Carter Center, Atlanta, Georgia, United States of America

Corresponding Author

jeremy.keenan@ucsf.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BA TG PME JDK. Performed the experiments: JM JIH NES BDG JS. Analyzed the data: ZZ TCP PME JS JDK. Wrote the paper: BA TG JM JIH NES ZZ TCP BDG PME JS JDK.