1. School of Human Ecology; Louisiana State University Agricultural Center; Baton Rouge Louisiana USA
2. Pennington Biomedical Research Center; Baton Rouge Louisiana USA
3. Western Human Nutrition Research Center; Davis California USA
4. Ingredion Incorporated; Bridgewater New Jersey USA
5. Laboratory of Geriatric Endocrinology and Metabolism; Veterans Affairs Medical Center; Washington DC USA
6. School of Animal Sciences; Louisiana State University Agricultural Center; Baton Rouge Louisiana USA