Affiliation: | 1. Department of Neuroscience, University of Pennsylvania, Philadelphia, PA, USA;2. Department of Anthropology, University of Pennsylvania, Philadelphia, PA, USA;3. Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA;4. Department of Marketing, University of Pennsylvania, Philadelphia, PA, USA;5. Department of Biology, University of Washington, Seattle, WA, USA;6. Centre for Research in Evolutionary, Social and Interdisciplinary Anthropology, University of Roehampton, Roehampton, UK;7. Centre for Research in Animal Behaviour, University of Exeter, Exeter, UK;8. Department of Life Sciences, University of Roehampton, London, UK;9. Carribean Primate Research Center-Cayo Santiago, University of Puerto Rico, Cayo Santiago Island, Puerto Rico;10. Department of Anthropology, New York University, New York, NY, USA;11. School of Life Sciences, Arizona State University, Tempe, AZ, USA;12. Center for Evolution and Medicine, Arizona State University, Tempe, AZ, USA |