1. Obesity ResearchLilly Research Laboratories Indianapolis Indiana USA
2. Department of Physiology, School of MedicineUniversity of Santiago de Compostela‐Instituto de Investigación Sanitaria, Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBERobn) Santiago de Compostela Spain
3. Department of Neuroscience and Cell BiologyUniversity of Medicine and Dentistry of New Jersey‐Robert Wood Johnson Medical School Piscataway New Jersey USA
4. Department of PsychiatryUniversity of Cincinnati Cincinnati Ohio USA