title: [Understanding the role of the duration of untreated illness in psychiatric disorders: a narrative review].
authors.affiliation: Dipartimento di Salute Mentale, Università di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano.
authors.forename: Alfredo Carlo
authors.initials: AC
authors.lastname: Altamura
authors.forename: Giulia
authors.initials: G
authors.lastname: Camuri
authors.forename: Bernardo
authors.initials: B
authors.lastname: Dell'Osso