1 Barcelona Clínic Schizophrenia Unit (BCSU), Neuroscience Institute, Hospital Clínic de Barcelona, Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental, Instituto de Salud Carlos III (CIBERSAM), Barcelona, Spain; Department of Medicine, University of Barcelona, Barcelona, Spain.
2 Department of Clinical Epidemiology, Aarhus University and Aarhus University Hospital, Aarhus, Denmark.
3 Barcelona Clínic Schizophrenia Unit (BCSU), Neuroscience Institute, Hospital Clínic de Barcelona, Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Salud Mental, Instituto de Salud Carlos III (CIBERSAM), Barcelona, Spain; Department of Medicine, University of Barcelona, Barcelona, Spain. Electronic address: [email protected].