About the Authors
Harvard University School of Public Health, Boston, Massachusetts, United States of America
Ministry for Health and Child Welfare, Harare, Zimbabwe
Imperial College London, London, United Kingdom
Independent consultant, Harare, Zimbabwe
United Nations Population Fund, Harare, Zimbabwe
Zimbabwe National AIDS Council, Harare, Zimbabwe
Biomedical Research and Training Institute, Harare, Zimbabwe
The authors have declared that no competing interests exist.
ICMJE criteria for authorship read and met: DH OM TH BM BC TM CB SG. Agree with the manuscript's results and conclusions: DH OM TH BM BC TM CB SG. Designed the experiments/the study: DH TH TM SG. Analyzed the data: DH OM TH BM TM SG. Collected data/did experiments for the study: DH TH TM BM SG. Wrote the first draft of the paper: DH. Contributed to the writing of the paper: DH OM TH BM BC TM CB SG.