1. Division of Genetics, Oregon National Primate Research Center , Beaverton, OR 97006 , USA
2. Department of Biology, University of Washington , Seattle, WA 98195 , USA
3. Center for Evolution and Medicine, Arizona State University , Tempe, AZ 85281 , USA
4. Department of Biological Sciences, Vanderbilt University , Nashville, TN 37235 , USA
5. Division of Neuroscience, Oregon National Primate Research Center , Beaverton, OR 97006 , USA
6. Child and Brain Development Program, Canadian Institute for Advanced Research , Toronto, ON M5G 1M1 , Canada
7. Department of Neuroscience, Perelman School of Medicine, University of Pennsylvania , Philadelphia, PA 19104 , USA
8. Department of Anthropology, New York University , New York, NY 10003 , USA
9. School of Life Sciences, Arizona State University , Tempe, AZ 85281 , USA
10. School for Human Evolution & Social Change, Arizona State University , Tempe, AZ 85281 , USA
11. Casey Eye Institute, Oregon Health & Science University , Portland, OR 97239 , USA