Milford, Karen http://orcid.org/0000-0003-4539-8756
Numanoglu, Alp
Sultan, Tamer Ali
Klopper, Juan
Cox, Sharon
Article History
Accepted: 10 December 2018
First Online: 17 December 2018
Compliance with ethical standards
:
: There are no conflicts of interest to declare.
: No procedures were performed on humans for the purposes of this review. Rather, we retrospectively reviewed outcomes in patients who had medically indicated procedures. Approval for this study was obtained from the Human Research Ethics Committee at the University of Cape Town Faculty of Health Sciences (reference number HREC 474/206) As such, this study was in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.