http://orcid.org/0000-0002-7014-6510
About the Authors
- Annibale Cois
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Roles Conceptualization, Data curation, Formal analysis, Methodology, Writing – original draft
* E-mail: Annibale.Cois@uct.ac.za
Affiliation Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, Western Cape, South Africa
- Rodney Ehrlich
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Roles Conceptualization, Writing – review & editing
Affiliation Division of Occupational Medicine, School of Public Health and Family Medicine, University of Cape Town, Cape Town, Western Cape, South Africa
Competing Interests
The authors have declared that no competing interests exist.