| Affiliation: | 1. University of California and California National Primate Research Center, Davis, California;2. Yerkes National Primate Research Center, Atlanta, Georgia;3. Oregon Health Sciences University and Oregon National Primate Research Center, Portland, Oregon;4. Wisconsin National Primate Research Center, Madison, Wisconsin;5. Tulane National Primate Research Center, Covington, Louisiana;6. Harvard Medical School and New England National Primate Research Center, Southborough, Massachusetts;7. Baylor College of Medicine, Houston, Texas |
