1. University of Missouri, Research Reactor Center (MURR), 1513 Research Park Drive, Columbia, MO, 65211, United States of America
2. University of Arizona, School of Anthropology, 1009 South Campus Drive, Tucson, AZ, 85721-0030, United States of America
3. University of Oxford, School of Archaeology, 1 South Parks Road, Oxford, OX1 3TG, United Kingdom
4. McGill University, Department of Anthropology, 855 Sherbrooke Street West, Montreal, Quebec, H3A 2T7, Canada
5. Rice University, Department of Anthropology, 6100 Main Street, Houston, TX 77005, United States of America
6. Museum of Human Sciences, Burnett Way, Harare, Zimbabwe