[1] Univ Autonoma Barcelona, Dept Psychobiol & Methodol Hlth Sci, Edifici B Campus, E-08193 Barcelona, Spain
[2] Hosp del Mar Med Res Inst IMIM, Res Grp Neuroimage, Neurosci Res Programme, Barcelona Biomed Res Pk, Barcelona, Spain
[3] Univ Florence, Dept Expt & Clin Med, Florence, Italy
[4] Univ Hosp Careggi, Agcy Nutr, Florence, Italy
[5] Don Carlo Gnocchi Fdn, Onlus IRCCS, Florence, Italy
[6] Univ Autonoma Barcelona, Dept Clin & Hlth Psychol, Barcelona, Spain
[7] Univ Barcelona, Dept Social Psychol & Quantitat Psychol, Barcelona, Spain