1. Human Nutrition Graduate Course, Faculty of Health Science, University of Brasilia, Brasilia, Brazil
2. Department of Nutrition, School of Health Science, University of Brasilia, Brasilia, Brazil
3. Statistical Sciences Group, Sandia National Laboratories, Albuquerque, NM, USA
4. University of Oxford, Oxford, UK
5. Medical Research Council, Human Nutrition Research, Cambridge, UK
6. Sabbatical at Iowa State University, Ames, IA, USA