1. Department of Psychiatry, University Hospital of Bellvitge (IDIBELL), Barcelona, Spain
2. CIBER Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III [Carlos III Health Institute], Barcelona, Spain
3. School of Medicine, University of Barcelona, Barcelona, Spain
4. Neuroscience Research Program, ‘Del Mar’ Hospital Medical Research Institute (IMIM), Barcelona, Spain
5. School of Psychology and Psychiatry, Monash University, Melbourne, VIC, Australia
6. Institute of Neuroscience and Department of Clinical Psychology, University of Granada, Granada, Spain
7. Red de Trastornos Adictivos [Network for Addictive Diseases], Instituto de Salud Carlos III, Madrid, Spain
8. Department of Psychobiology and Methodology, Autonomous University of Barcelona, Barcelona, Spain
9. CIBER Salud Mental (CIBERsam), Instituto Salud Carlos III, Barcelona, Spain