1. Department of Nutrition and UNC Nutrition Research Institute; University of North Carolina at Chapel Hill; Kannapolis North Carolina
2. South Texas Diabetes and Obesity Institute and Regional Academic Health Center, School of Medicine, University of Texas Health Science Center at San Antonio/University of Texas Rio Grande Valley; Harlingen Texas
3. Department of Genetics; Texas Biomedical Research Institute; San Antonio Texas
4. Division of Developmental pediatrics; University of Texas Health Sciences Center; Houston Texas
5. Des Moines University College of Osteopathic Medicine; Des Moines Iowa