1. Institute for Human Genetics University of California‐San Francisco Box 0794 San Francisco CA 94143 USA
2. Department of Molecular and Cell Biology University of Cape Town Cape Town 7701 South Africa
3. Department of Evolutionary Anthropology Duke University Box 90383 Durham NC 27708 USA
4. Department of Biology Duke University Box 90338 Durham NC 27708 USA
5. Institute of Primate Research National Museums of Kenya PO Box 24481 Nairobi 00502 Kenya
6. Department of Genetics and Southwest National Primate Research Center Texas Biomedical Research Institute Box 760549 San Antonio TX 78245 USA
7. Division of Neuroscience Primate Genetics Section Oregon National Primate Research Center 505 NW 185th Ave Beaverton OR 97006 USA
8. Behavioral Neuroscience Department Oregon Health Sciences University 3181 SW Sam Jackson Park Road Portland OR 97239 USA
9. Duke University Population Research Institute Duke University Box 90420 Durham NC 27708 USA