1. Anatomy and Histology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town, South Africa
2. Biostatistics Unit, Lomo Medical Centre for Africa, Limete, Kinshasa, Democratic Republic of Congo
3. Discipline of Clinical Anatomy, University of KwaZulu-Natal, Durban, South Africa
4. Department of Anatomy, School of Medicine, Windhoek, Namibia