title: Multisite collaborations and large databases in psychiatric neuroimaging: advantages, problems, and challenges.
authors.forename: Godfrey
authors.initials: G
authors.lastname: Pearlson
mesh_terms: D001921:Brain / Q000033:anatomy & histology*; D003299:Cooperative Behavior; D016208:Databases, Factual; D006801:Humans; D008279:Magnetic Resonance Imaging; D012559:Schizophrenia / Q000175:diagnosis*