[1] Cornell Univ, Inst Genom Divers, Ithaca, NY 14850 USA
[2] Tufts Univ, Nutr & Genom Lab, Jean Mayer US Dept Agr, Human Nutr Res Ctr, Boston, MA 02111 USA
[3] Cornell Univ, Coll Vet Med, Dept Clin Sci, Ithaca, NY 14853 USA
[4] Univ Alabama, Dept Biostat, Birmingham, AL 35294 USA
[5] USDA ARS, Arid Land Agr Res Ctr, Maricopa, AZ USA
[6] USDA ARS, Ithaca, NY 14853 USA
[7] Kansas State Univ, Dept Agron, Manhattan, KS 66506 USA
[8] Univ Alabama, Dept Epidemiol, Birmingham, AL USA
[9] CNIC, Dept Cardiovasc Epidemiol & Populat Genet, Madrid, Spain