Nwosu, Emmanuel C.
Holmes, Martha J.
Cotton, Mark F.
Dobbels, Els
Little, Francesca
Laughton, Barbara
van der Kouwe, Andre
Robertson, Frances
Meintjes, Ernesta M.
Article History
Received: 25 October 2022
Accepted: 14 February 2023
First Online: 24 February 2023
Change Date: 12 July 2023
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s12868-023-00802-7
Declarations
:
: This study was conducted according to the guidelines laid down in the Declaration of Helsinki and all procedures involving research study participants were outlined in the study protocols approved by the Faculty of Health Sciences Human Research Ethics Committees of the Universities of Cape Town and Stellenbosch. Parents/guardians of study participants provided written informed consent and the children gave oral assent at ages 5 and 7, and written assent at 9 years.
: Not Applicable.
: The authors declare that they have no competing interests.