1. Endocrinology and Metabolism Laboratory, West Division, School of Medicine, University of Chile, Santiago, Chile
2. Department of Nutrition, Food Science and Physiology, Center for Nutrition Research, University of Navarra, Pamplona, Spain
3. Centro De Investigación Biomédica En Red Fisiopatología De La Obesidad Y Nutrición (Ciberobn), Instituto De Salud Carlos III, Madrid, Spain
4. Unit of Endocrinology, Clínica Las, Santiago, Chile
5. Laboratory of Nutritional Genomics, Department of Nutrition, Faculty of Medicine, University of Chile, Santiago, Chile
6. Laboratory of Animal Physiology and Endocrinology, Department of Animal Science, Faculty of Veterinary Sciences, University of Concepcion, Chillán, Chile