1. Department of Anthropology and Archaeology, University of Otago, Dunedin, New Zealand
2. School of Social Science, University of Queensland, St. Lucia, Queensland, Australia
3. Independent scholar, Brisbane, Queensland, Australia
4. Division of Anthropology, Sociology, and Archeology, University of Papua New Guinea, Port Moresby, Papua New Guinea
5. School of Archaeology, University of Oxford, Oxford, UK
6. School of Biological, Earth, and Environmental Sciences, University of New South Wales, Sydney, New South Wales, Australia
7. Centre for Accelerator Science, Australian Nuclear Science and Technology Organisation, Lucus Heights, New South Wales, Australia
8. Department of Anatomy, University of Otago, Dunedin, New Zealand
9. National Museum and Art Gallery of Papua New Guinea, Port Moresby, Papua New Guinea