About the Authors

Tandi Edith Matsha

Affiliation Department of Biomedical Sciences, Faculty of Health and Wellness Science, Cape Peninsula University of Technology, Cape Town, South Africa

Katya Masconi

Affiliation Division of Chemical Pathology, Faculty of Health Sciences, National Health Laboratory Service and University of Stellenbosch, Cape Town, South Africa

Yandiswa Yolanda Yako

Affiliation Division of Chemical Pathology, Faculty of Health Sciences, National Health Laboratory Service and University of Stellenbosch, Cape Town, South Africa

Mogamat Shafick Hassan

Affiliations Division of Chemical Pathology, Faculty of Health Sciences, National Health Laboratory Service and University of Stellenbosch, Cape Town, South Africa, Department of Nursing and Radiography, Faculty of Health and Wellness Science, Cape Peninsula University of Technology, Cape Town, South Africa

Muiriri Macharia

Affiliation Division of Chemical Pathology, Faculty of Health Sciences, National Health Laboratory Service and University of Stellenbosch, Cape Town, South Africa

Rajiv Timothy Erasmus

Affiliation Division of Chemical Pathology, Faculty of Health Sciences, National Health Laboratory Service and University of Stellenbosch, Cape Town, South Africa

Andre Pascal Kengne

andre.kengne@mrc.ac.za

Affiliation NCRP for Cardiovascular and Metabolic Diseases, South African Medical Research Council & University of Cape Town, Cape Town, South Africa

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TEM RTE. Performed the experiments: TEM KM YYY MSH. Analyzed the data: APK TEM. Wrote the paper: TEM YYY APK KM MSH MM RTE.