title: The Authors Respond.
authors.affiliation: School of Health Science, SALBIS Research Group, University of León, León, Spain.
authors.forename: Arrate
authors.initials: A
authors.lastname: Pinto-Carral
authors.affiliation: Research Group on Gene-Environment Interactions and Health (GIIGAS), University of León, León, Spain.
authors.forename: Tania
authors.initials: T
authors.lastname: Fernández-Villa
authors.affiliation: Research Group on Gene-Environment Interactions and Health (GIIGAS), University of León, León, Spain.
authors.forename: Antonio José
authors.initials: AJ
authors.lastname: Molina de la Torre
mesh_terms: D006801:Humans; D057566:Self Report; D016896:Treatment Outcome