title: Obesity: on the eve of a major conceptual revolution.
authors.affiliation: Clinical Neuroendocrinology Branch, National Institute of Mental Health, National Institutes of Health, Building 10, Room 2D46, 10 Center Drive, Bethesda, MD 20892-1284, USA.
authors.initials: AB
authors.lastname: Negrão
authors.initials: J
authors.lastname: Licinio