Acknowledgements
The University of the Witwatersrand's Strategic Planning and Allocation of Resources Committee (SPARC) funded this supplement.
We are indebted to numerous individuals, without whose assistance, the publication would not have been possible:
Professor Stig Wall, the editor in chief of Global Health Action, for his support, encouragement and insightful advice over the past nine months.
Professor Beverley Kramer, the assistant dean for research and post-graduate studies for additional funding for the writing retreat and for her encouragement and support.
Our senior academic mentors, Professors Tony Davies, Zimitri Erasmus, John Pettifor, David Rees, and Dr Neo Morojele for assistance at the writing retreat.
The 50 external reviewers whose insightful comments helped to strengthen the articles a great deal.
Dr Anne Binslev, Lena Wistrand and Veronica Svärd from Co-Action Publishing for their professionalism and support and, for turning a ‘gracious blind eye’ to the inevitable deadline slippages.
The support staff at the WSPH, particularly Dikgapha Khumalo, Mapule Molefe, Vanashree Moodley and Losh Naidoo.