Article History
Received: 31 May 2019
Accepted: 16 December 2019
First Online: 23 December 2019
Ethics approval and consent to participate
: N/A.
: N/A.
: T. Ziemssen has received honoraria for lectures by Bayer, Biogen, Celgne, Merck, Teva, Genzyme, Roche and Novartis. He is a member of scientific advisory boards for Teva, Biogen, Novartis, Roche, Celgene, and Genzyme and receives research support from Teva, Genzyme, Novartis, and Biogen. K. Akgün received personal compensation for oral presentation and consulting service from Biogen Idec, Merck, Sanofi, and Roche. Wolfgang Brück has received honoraria for lectures by Bayer Vital, Biogen, Merck Serono, Teva, Genzyme, Roche, and Novartis. He is a member of scientific advisory boards for Teva, Biogen, Novartis, MedDay, Celgene, and Genzyme and receives research support from Teva, Genzyme, MedDay, and Novartis.