Swart, R.
Schutte, A. E.
van Rooyen, J. M.
Mels, Catharina M. C.
Funding for this research was provided by:
South Africa Netherlands research Programme on Alternatives in Development
South African Medical Research Council
South African Sugar Association (Project 249)
Article History
Received: 14 August 2018
Accepted: 1 December 2018
First Online: 6 December 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interests.