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Correspondence: nshai@mrc.ac.za Gender & Health Research Unit, Medical Research Council (MRC), Pretoria, South Africa
NJS came up with research question for her PhD studies, drafted the manuscript, contributed to the study design, data collection, data analysis and writing of this article.
RJ developed the randomised control study from which the data of this manuscript has been selected, approved the research question, data analysis and writing of the manuscript as the PhD supervisor, and approves the manuscript to be published.
MN contributed to the study design, data collection, and reviewed the manuscript and approves the submission of the manuscript for publication.
KD contributed to the study design, data collection, data analysis and reviewed the manuscript, and approves the submission of the manuscript for publication.
All authors read and approved the final manuscript.
I hereby declare that there are no non-financial competing interests.
NJS,RK, MN: This study was funded by the National Institute of Mental Health grant number MH 64882-01 and the South African Medical Research Council.
RK was the principal investigator in the Randomised Controlled Trial.
KD was funded from the Harry F Guggenheim Foundation and by the Emory Center for AIDS Research (P30AI050409).
© 2012 Jama Shai et al.; licensee BioMed Central Ltd.