1. Department of Genetics, Texas Biomedical Research Institute, San Antonio, Texas;
2. Southwest National Primate Research Center, San Antonio, Texas;
3. Department of Genetics, School of Medicine, Autonomous University of Nuevo León (Universidad Autonoma de Nuevo León), Monterrey, Nuevo León, Mexico;
4. Laboratory of Nutrigenetics and Nutrigenomics, National Institute of Genomic Medicine (Instituto Nacional de Medicina Genómica), Mexico City, Mexico;
5. Department of Nutrition and UNC Nutrition Research Institute, University of North Carolina at Chapel Hill, Kannapolis, North Carolina;
6. Diabetes Division, Department of Medicine, University of Texas Health Sciences Center at San Antonio, San Antonio, Texas;
7. Department of Medicine, Obesity and Comorbidities Research Center, University of Campinas, Campinas, São Paulo, Brazil; and
8. Dipartimento di Scienze della Salute, Università degli Studi di Milano, Milan, Italy