1 Division of Molecular Immunology, Department of Internal Medicine III, Nikolaus-Fiebiger-Center of Molecular Medicine (NFZ), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Glückstraße 6, D-91054 Erlangen, Germany. Electronic address: [email protected].
2 Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum Berlin, a Leibniz Institute, Charitéplatz 1, D-10117 Berlin, Germany.