Author/Authors :
martínez-gonzález, miguel a. institute of health carlos iii - centro de investigación biomédica en red fisiopatología de la obesidad y la nutrición (ciberobn), Madrid, Spain , martínez-gonzález, miguel a. university of navarra - idisna - department of preventive medicine and public health, Pamplona, Spain , martínez-gonzález, miguel a. harvard t. h. chan school of public health - department of nutrition, Boston, USA , bastarrika, gorka university of navarra - clínica universidad de navarra - department of radiology, Pamplona, Spain