title: [Erratum to: Competence network for congenital heart defects: innovative research for a young patient group].
authors.affiliation: Kompetenznetz Angeborene Herzfehler e. V., Augustenburger Platz 1, 13353, Berlin, Deutschland. niggemeyer@kompetenznetz-ahf.de.
authors.forename: E
authors.initials: E
authors.lastname: Niggemeyer