title: Reply.
authors.affiliation: Dermatology Department, Melanoma Unit, Hospital Clínic and August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain.|Center for Networked Biomedical Research on Rare Diseases (CIBERER), Carlos III Health Institute (ISCIII), Barcelona, Spain.
authors.forename: Gemma
authors.initials: G
authors.lastname: Tell-Martí
authors.affiliation: Center for Networked Biomedical Research on Rare Diseases (CIBERER), Carlos III Health Institute (ISCIII), Barcelona, Spain.|Biochemical and Molecular Genetics Service, Hospital Clínic and August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain.
authors.forename: Joan Anton
authors.initials: JA
authors.lastname: Puig-Butille
authors.affiliation: Dermatology Department, Melanoma Unit, Hospital Clínic and August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain.
authors.forename: Miriam
authors.initials: M
authors.lastname: Potrony
authors.affiliation: Center for Networked Biomedical Research on Rare Diseases (CIBERER), Carlos III Health Institute (ISCIII), Barcelona, Spain.|Biochemical and Molecular Genetics Service, Hospital Clínic and August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain.
authors.forename: Celia
authors.initials: C
authors.lastname: Badenas
authors.affiliation: Center for Networked Biomedical Research on Rare Diseases (CIBERER), Carlos III Health Institute (ISCIII), Barcelona, Spain.|Biochemical and Molecular Genetics Service, Hospital Clínic and August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain.
authors.forename: Montserrat
authors.initials: M
authors.lastname: Milà
authors.affiliation: Dermatology Department, Melanoma Unit, Hospital Clínic and August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain.|Center for Networked Biomedical Research on Rare Diseases (CIBERER), Carlos III Health Institute (ISCIII), Barcelona, Spain.
authors.forename: Josep
authors.initials: J
authors.lastname: Malvehy
authors.affiliation: Laboratory of Neurodegenerative Disorders, Department of Clinical and Experimental Neurology, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Hospital Clínic of Barcelona, Center for Networked Biomedical Research in Neurodegenerative Diseases (CIBERNED), Barcelona, Spain.
authors.forename: María José
authors.initials: MJ
authors.lastname: Martí
authors.affiliation: Laboratory of Neurodegenerative Disorders, Department of Clinical and Experimental Neurology, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Hospital Clínic of Barcelona, Center for Networked Biomedical Research in Neurodegenerative Diseases (CIBERNED), Barcelona, Spain.
authors.forename: Mario
authors.initials: M
authors.lastname: Ezquerra
authors.affiliation: Laboratory of Neurodegenerative Disorders, Department of Clinical and Experimental Neurology, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Hospital Clínic of Barcelona, Center for Networked Biomedical Research in Neurodegenerative Diseases (CIBERNED), Barcelona, Spain.
authors.forename: Rubén
authors.initials: R
authors.lastname: Fernández-Santiago
authors.affiliation: Dermatology Department, Melanoma Unit, Hospital Clínic and August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain.|Center for Networked Biomedical Research on Rare Diseases (CIBERER), Carlos III Health Institute (ISCIII), Barcelona, Spain.|Medicine Department, University of Barcelona (UB), Barcelona, Spain.
authors.forename: Susana
authors.initials: S
authors.lastname: Puig