title: Update 1 of: Sensitivity analysis for chemical models.
authors.affiliation: European Commission, Joint Research Centre of Ispra (I), Institute for the Protection and Security of the Citizen, TP 361, Via Enrico Fermi 2749, 21027 Ispra (VA), Italy. andrea.saltelli@jrc.ec.europa.eu
authors.forename: Andrea
authors.initials: A
authors.lastname: Saltelli
authors.forename: Marco
authors.initials: M
authors.lastname: Ratto
authors.forename: Stefano
authors.initials: S
authors.lastname: Tarantola
authors.forename: Francesca
authors.initials: F
authors.lastname: Campolongo