1. Evolutionary Studies Institute, University of the Witwatersrand, Johannesburg, South Africa
2. Molecular Anthropology and Image Synthesis (AMIS) Laboratory, Paul Sabatier University, Toulouse, France
3. Centre for Research on Palaeobiodiversity and Palaeoenvironments (CR2P), Sorbonne University, Pierre and Marie Curie Campus, Paris, France
4. Department of Anthropology and Archaeology, University of South Africa, Pretoria, South Africa
5. Ditsong National Museum of Natural History, Pretoria, South Africa
6. Department of Radiation Science, South African Nuclear Energy Corporation (Necsa), Pretoria, South Africa