1. Departament de Psicobiologia i Metodologia de les Ciències de la Salut; Universitat Autònoma de Barcelona; Barcelona Spain
2. CIBER Fisiopatologia Obesidad y Nutrición (CIBERObn); Instituto de Salud Carlos III; Madrid Spain
3. Department of Psychiatry; Bellvitge University Hospital-IDIBELL; Barcelona Spain
4. Clinical Sciences Department; School of Medicine; Barcelona Spain
5. Department of Physiology, CIMUS; University of Santiago de Compostela-Instituto de Investigación Sanitaria; Santiago de Compostela Spain
6. Department of Psychiatry; University Hospital of Sant Pau; Barcelona Spain
7. Laboratory of Molecular and Cellular Endocrinology, Research Area; Complejo Hospitalario Universitario de Santiago de Compostela; A Coruña Spain
8. Human Pharmacology and Clinical Neurosciences Research Group, Neuroscience Research Program; IMIM (Hospital del Mar Medical Research Institute); Barcelona Spain
9. CIBER Salud Mental (CIBERSAM); Instituto Salud Carlos III; Barcelona Spain
10. Department of Psychology; University of Michigan; Ann Arbor MI USA