About the Authors
- Rory Leisegang, Alistair Davidse, Gary Maartens
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
- Susan Cleary
- Health Economics Unit, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
- Michael Hislop, Leon Regensberg
- Aids for AIDS, Medscheme, Cape Town, South Africa
- Francesca Little
- Department of Statistical Sciences, University of Cape Town, South Africa
The authors have declared that no competing interests exist.
ICMJE criteria for authorship read and met: RL SC MH AD LR FL GM. Agree with the manuscript's results and conclusions: RL SC MH AD LR FL GM. Designed the experiments/the study: RL GM. Analyzed the data: RL MH AD FL. Collected data/did experiments for the study: MH. Wrote the first draft of the paper: RL. Contributed to the writing of the paper: SC MH AD LR FL GM. Ccontributed to the overall study design and methodology: SC. Collection and preparation of data used in the study: MH. Provided input into data analysis methodology: MH. Statistical consultant to the revision of this paper: FL. Reviewed various drafts of the paper: FL.