1. Department of Construction Economics and Management, University of Cape Town, Cape Town, South Africa
2. South African Medical Research Council, Violence, Injury and Peace Research Unit, Cape Town, South Africa
3. Department of Sociology, University of Cape Town, Cape Town, South Africa
4. School of Property, Construction & Project Management, RMIT University, Melbourne, Australia
5. Intermediate Actuarial Specialist, Old Mutual, Cape Town, South Africa