Marinus, Nastasia https://orcid.org/0000-0002-4903-2439
Hansen, Dominique
Feys, Peter
Meesen, Raf
Timmermans, Annick
Spildooren, Joke
Article History
First Online: 3 July 2019
Compliance with Ethical Standards
:
: No sources of funding were used to assist in the preparation of this article.
: Peter Feys has received fees for participation in review activities as a member of the advisory board for a study by Biogen. Nastasia Marinus, Dominique Hansen, Raf Meesen, Annick Timmermans and Joke Spildooren declare that they have no potential conflicts of interest relevant to the content of this review.