Plenge, U. http://orcid.org/0000-0003-3712-2469
Nortje, M. B.
Marais, L. C.
Jordaan, J. D.
Parker, R.
van der Westhuizen, N.
van der Merwe, J. F.
Marais, J.
September, W. V.
Davies, G. L.
Pretorius, T.
Solomon, C.
Ryan, P.
Torborg, A. M.
Farina, Z.
Smit, R.
Cairns, C.
Shanahan, H.
Sombili, S.
Mazibuko, A.
Hobbs, H. R.
Porrill, O. S.
Timothy, N. E.
Siebritz, R. E.
van der Westhuizen, C.
Troskie, A. J.
Blake, C. A.
Gray, L. A.
Munting, T. W.
Steinhaus, H. K. S.
Rowe, P.
van der Walt, J. G.
Isaacs Noordien, R.
Theron, A.
Biccard, B. M.
Article History
Received: 15 December 2017
Accepted: 26 April 2018
First Online: 9 May 2018
Ethics approval and consent to participate
: The study was approved by the University of Cape Town, Faculty of Health Sciences Human Research Committee, South Africa; HREC REF: 807/2016. Written consent was obtained as participants consented to take part in the study by replying to each of the Delphi cycles via emails and their responses were stored in a password protected electronic format.
: The authors declare that they have no competing interests.
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