Article History
First Online: 12 October 2018
Competing interests
: M.T. has received compensation for consulting services and speaking honoraria from Almirall, Bayer Schering Pharma, Biogen, Genzyme, Merck-Serono, Novartis, Roche, Sanofi-Aventis and Teva. A.V.-J. has received speaking honoraria and consulting fees from Novartis, Roche and Sanofi-Aventis. J.S.-G. has received compensation from Almirall (speaking honoraria and consulting services), Biogen, Genzyme, Novartis and Merck (travel expenses and accommodation, speaking honoraria and participation in advisory boards), Celgene (travel expenses and accommodation and participation in advisory boards), Teva (speaking honoraria, travel expenses and accommodation) and Roche (travel expenses and accommodation).