[1] Hosp Clin Barcelona, Dept Psychiat & Psychol, Bipolar & Depress Disorders Unit, Barcelona, Spain
[2] Inst Invest Biomed August Pi i Sunyer IDIBAPS, Barcelona, Spain
[3] Inst Neurosci UBNeuro, Barcelona, Spain
[4] Inst Salud Carlos III ISCIII, Ctr Invest Biomed Red Salud Mental CIBERSAM, Madrid, Spain
[5] Univ Basque Country, Hosp Univ Alava, Dept Psychiat, BIOARABA,CIBERSAM, Vitoria, Spain