1. 1 Department of Psychiatry, University Hospital of Bellvitge-IDIBELL, Barcelona, Spain
2. 2 Ciber Fisiopatologia Obesidad y Nutrición (CIBERobn), Instituto Salud Carlos III, Madrid, Spain
3. 3 Departament de Psicobiologia i Metodologia, Universitat Autònoma de Barcelona, Barcelona, Spain
4. 4 Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
5. 5 Nursing Department of Mental Health, Public Health, Maternal and Child Health, Nursing School, University of Barcelona, Barcelona, Spain
6. 6 Ciber Salud Mental (CIBERsam), Instituto de Salud Carlos III (ISCIII), Madrid, Spain