Kopano Ratele is a professor in the Institute for Social and Health Sciences at the University of South Africa (Unisa) and a researcher in the South African Medical Research Counci...mehr sehenKopano Ratele is a professor in the Institute for Social and Health Sciences at the University of South Africa (Unisa) and a researcher in the South African Medical Research Council–Unisa Violence, Injury and Peace Research Unit.weniger sehen