1. School of Archaeology and Anthropology, Australian National University, Canberra, Australia
2. Department of Archaeology, University of Aberdeen, Aberdeen, UK
3. Anthropological and Palaeoenvironmental Department, The Institute of Archaeology of Vietnam, Hanoi, Vietnam
4. Institute of Archaeology, Vietnam Academy of Social Science, Hanoi, Vietnam
5. School of Health Sciences, Sapporo Medical University, Sapporo, Japan
6. School of Social Science, University of Queensland, St Lucia, Australia