About the Authors
Immpact, School of Medicine and Dentistry, University of Aberdeen, Aberdeen, United Kingdom
Department of Community Health and Psychiatry, University of West Indies-Mona, Kingston, Jamaica
Department of Obstetrics and Gynaecology, University of Zimbabwe, Harare, Zimbabwe
The authors have declared that no competing interests exist.
Wrote the first draft of the manuscript: WJG. Contributed to the writing of the manuscript: WJG AMB SM. ICMJE criteria for authorship read and met: WJG AMB SM. Agree with manuscript results and conclusions: WJG AMB SM.