1. Department of Cognitive Science, University of California San Diego, La Jolla, CA, USA
2. Department of Psychology, Temple University, Philadelphia, PA, USA
3. Department of Psychology, University of Cambridge, Cambridge, UK
4. Department of Anesthesiology and Division of Infectious Diseases and Global Public Health, University of California San Diego School of Medicine, La Jolla, CA, USA
5. Global Health Program, Department of Anthropology, University of California, San Diego, La Jolla, CA, USA