1. Department of Archaeology University of Cambridge Cambridge UK
2. Department of Anthropology University of Victoria Victoria Canada
3. Population, Policy, and Practice Research and Teaching Department Childhood Nutrition Research Centre, UCL Great Ormond Street Institute of Child Health London UK
4. Division of GI, Hepatology and Nutrition The Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
5. Department of Anthropology Western University London Canada
6. Department of Archaeology Max Planck Centre for the Science of Human History Jena Germany