title: External Evaluation of QSAR Models, in Addition to Cross-Validation: Verification of Predictive Capability on Totally New Chemicals.
authors.affiliation: QSAR Research Unit in Environmental Chemistry and Ecotoxicology, Department of Theoretical and Applied Sciences, University of Insubria, Via Dunant 3, 21100, Varese, Italy. paola.gramatica@uninsubria.it.
authors.forename: Paola
authors.initials: P
authors.lastname: Gramatica