Text and Data Mining valid from 2019-03-25
Received: 22 June 2018
Accepted: 10 March 2019
First Online: 25 March 2019
Ethics approval and consent to participate
: Ethical approvals for the NCS (227/2014) and this sub study (227/2017) were granted by the Medical Human Research Ethics Committee of the University of Pretoria.Prior to enrolment into this study, participants received a written and verbal overview of the content of the study and were asked to sign an informed consent form. FDG participants also signed a consent form to being audio recorded. Participants consented to the inclusion of their demographic data in any NCS (and sub study) aggregated analyses during their enrolment in the NCS.
: All participants consented to being quoted in this publication.
: The authors declare that they have no competing interests.
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