Rodgers, Allen L.
Jappie-Mahomed, Dalielah
van Jaarsveld, Paul J.
Funding for this research was provided by:
South African Medical Research Council
South African National Research Foundation
University of Cape Town
Article History
Received: 28 February 2017
Accepted: 2 June 2017
First Online: 16 June 2017
Change Date: 8 January 2019
Change Type: Correction
Change Date: 8 January 2019
Change Type: Correction
Change Details: The authors would like to add the following paragraph in the acknowledgement section of the original version of the paper:
Change Details: The authors would like to add the following paragraph in the acknowledgement section of the original version of the paper:
Compliance with ethical standards
:
: The authors declare that there are no conflicts of interest.
: The study was approved by the Human Research Ethics Committee of the University of Cape Town (HRE REF: 366/2011) and was performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: All participants gave their informed consent before their inclusion in the study.