Department of Preventive Medicine and Public Health, University of Navarra, Pamplona, Spain. Hospital ClĂnico Universitario Lozano Blesa, Zaragoza, Spain. Department of Nutrition, Food Science and Physiology/Centre for Nutrition Research, University of Navarra, Pamplona, Spain. CIBERobn, Instituto de Salud Carlos III, Madrid, Spain. IdiSNa, Navarra Institute for Health Research, Pamplona, Spain. Institute IMDEA Food, Madrid, Spain. Department of Preventive Medicine, Complejo Hospitalario de Navarra, Pamplona, Spain. Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy.