1. Department of Anthropology, University of Pennsylvania, Philadelphia, PA 19104, USA
2. CASEs, Department of Humanities, Universitat Pompeu Fabra, 08002 Barcelona, Spain
3. School of Geography, Archaeology and Environmental Studies, University of the Witwatersrand, Johannesburg 2017, South Africa
4. ICREA, 08010 Barcelona, Spain
5. Archaeology, School of Humanities, University of Glasgow, Glasgow G12 8QQ, UK
6. Department of Near Eastern Languages and Civilizations, University of Pennsylvania, Philadelphia, PA 19104, USA
7. Department of Archaeology and Art History, College of Humanities, Seoul National University, Seoul 08826, Republic of Korea
8. Department of Near and Middle Eastern Civilizations, University of Toronto, Toronto, ON M5S 1C1, Canada
9. Department of Prehistoric Archaeology, University of Cologne, 50931 Cologne, Germany