About the Authors
- John E. Ataguba
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* E-mail: John.Ataguba@uct.ac.za
Affiliation Health Economics Unit, School of Public Health and Family Medicine, University of Cape Town, South Africa
- Candy Day
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Affiliation Health Systems Trust, Durban, South Africa
- Di McIntyre
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Affiliation Health Economics Unit, School of Public Health and Family Medicine, University of Cape Town, South Africa
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Analyzed the data: JEA CD DM. Wrote the first draft of the manuscript: JEA CD DM. Contributed to the writing of the manuscript: JEA CD DM. ICMJE criteria for authorship read and met: JEA CD DM. Agree with manuscript results and conclusions: JEA CD DM.