title: Erratum to: Particulate matters from diesel heavy duty trucks exhaust versus cigarettes emissions: a new educational antismoking instrument.
abstract: [This corrects the article DOI: 10.1186/s40248-016-0042-7.].
authors.affiliation: Tobacco Control Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
authors.forename: Cinzia
authors.initials: C
authors.lastname: De Marco
authors.affiliation: Tobacco Control Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
authors.forename: Ario Alberto
authors.initials: AA
authors.lastname: Ruprecht
authors.affiliation: Tobacco Control Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
authors.forename: Paolo
authors.initials: P
authors.lastname: Pozzi
authors.affiliation: Tobacco Control Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
authors.forename: Elena
authors.initials: E
authors.lastname: Munarini
authors.affiliation: Tobacco Control Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
authors.forename: Anna Chiara
authors.initials: AC
authors.lastname: Ogliari
authors.affiliation: Patient Information Service, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
authors.forename: Roberto
authors.initials: R
authors.lastname: Mazza
authors.affiliation: Tobacco Control Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
authors.forename: Roberto
authors.initials: R
authors.lastname: Boffi