Received: 11 July 2020
Accepted: 15 September 2020
First Online: 23 September 2020
Ethics approval and consent to participate
: Not applicable.
: The patient gave written consent for their personal or clinical details along with any identifying images to be published in this study.
: AB has received personal compensation from Merck Serono, Biogen, Novartis, TEVA, Roche, Sanofi/Genzyme and Celgene and grants for congress trips and participation from Biogen, TEVA, Novartis, Sanofi/Genzyme, Merck Serono and Celgene.MM: none. MS has received personal compensation from Actelion, AstraZeneca, Bayer, Berlin-Chemie, Boehringer-Ingelheim, Chiesi, GlaxoSmithKline, Janssen-Cilag, MSD, Novartis und Roche. BM: none. MN: none.