[1] Hosp Clin Barcelona, Inst Neurosci, Serv Psiquiatria, Barcelona, Spain
[2] Hosp Clin Barcelona, Ctr Diagnost Biomed, Toxicol Lab, Serv Bioquim & Genet Mol, Barcelona, Spain
[3] Hosp Clin Barcelona, Inst Neurosci, Serv Psiquiatria Infantojuvenil, Barcelona, Spain