Media type: E-Article Title: Erratum zu: Ausweitung der Infusionsintervalle von Natalizumab senkt PML-Risiko Contributor: Buttmann, Mathias; Haarmann, Axel imprint: Springer Science and Business Media LLC, 2020 Published in: DNP - Der Neurologe & Psychiater Language: German DOI: 10.1007/s15202-020-2837-9 ISSN: 1616-2455; 2196-6427 Keywords: Industrial and Manufacturing Engineering ; General Agricultural and Biological Sciences ; General Business, Management and Accounting ; Materials Science (miscellaneous) ; Business and International Management Origination: Footnote: