1. Department of Cell Biology, Physiology and Immunology, University of Córdoba, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), and CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Córdoba, Spain
2. Centro de Biología Molecular “Severo Ochoa”, Consejo Superior de Investigaciones Científicas/Universidad Autónoma de Madrid (CSIC/UAM), and CIBER Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain
3. Research and Development Division, Jesse Brown Veterans Affairs Medical Center, Chicago, IL, USA
4. Department of Medicine, Section of Endocrinology, Diabetes and Metabolism, University of Illinois at Chicago, Chicago, IL, USA