1. Department of Nutritional Sciences, School of Human Ecology, University of Texas at Austin, Austin, TX
2. Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN
3. Department of Pediatrics, the University of Texas Health Science Center at San Antonio, San Antonio, TX
4. Center for Human Nutrition, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
5. Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI
6. David Geffen School of Medicine, University of California, Los Angeles, CA
7. University of California, Irvine, CA
8. Department of Pediatrics, School of Medicine, Saint Louis University, St. Louis, MO
9. Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD