Sattelmayer, Karl Martin http://orcid.org/0000-0001-8001-4776
Chevalley, Odile http://orcid.org/0000-0003-0341-5212
Kool, Jan http://orcid.org/0000-0002-7074-8589
Wiskerke, Evelyne
Denkinger, Lina Nilsson
Giacomino, Katia http://orcid.org/0000-0003-0522-3185
Opsommer, Emmanuelle http://orcid.org/0000-0002-3049-2283
Hilfiker, Roger http://orcid.org/0000-0001-8662-6116
Funding for this research was provided by:
Schweizerische Multiple Sklerose Gesellschaft
Article History
Received: 31 March 2021
Accepted: 26 October 2021
First Online: 15 December 2021
Declarations
:
: This study was conducted in accordance with the ethical standards of the Declaration of Helsinki and all participants provided written informed consent. The study was approved by the relevant ethics committees, in Vaud and St Gallen, Switzerland (ID 2018–00824).
: The people shown in the photos gave their consent to use the images in this work.
: The authors declare that they have no competing interests.