1. Psychiatry Department, Bellvitge University Hospital, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain;
2. Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Carlos III Health Institute, Spain;
3. Department of Clinical Sciences, School of Medicine, University of Barcelona, Barcelona, Spain;
4. Mental Health Department, Corporació Sanitària Parc Taulí, Sabadell, Spain;
5. Department of Psychiatry and Forensic Medicine, Universitat Autònoma De Barcelona, Barcelona, Spain;
6. Centro de Investigación Biomédica en Red-Fisiopatología de la Obesidad y Nutrición (CIBERobn), Carlos III Health Institute, Madrid, Spain;
7. Department of Psychobiology and Methodology in Health Sciences, Universitat Autònoma de Barcelona, Barcelona, Spain