About the Authors

Nancy Glass

nglass1@son.jhmi.edu

Affiliation Johns Hopkins University School of Nursing, Baltimore, Maryland, United States of America

Nancy A. Perrin

Affiliation Center for Health Research, Portland, Oregon, United States of America

Anjalee Kohli

Affiliation Johns Hopkins University School of Nursing, Baltimore, Maryland, United States of America

Mitima Mpanano Remy

Affiliation Programme d′Appui aux Initiatives Economiques (PAIDEK), Bukavu, Democratic Republic of Congo

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NG NAP MMR. Performed the experiments: NG NAP MMR AK. Analyzed the data: NAP NG MMR. Contributed reagents/materials/analysis tools: NAP NG. Wrote the paper: NG NAP AK.