1. The Ellen & Martin Prosserman Centre for Neuromuscular Diseases University Health Network, University of Toronto Toronto Ontario Canada
2. King's College Hospital London UK
3. Neurological Institute Columbia University New York City New York USA
4. University Hospital and Faculty of Medicine Ostrava Czechia
5. University of Patras Rion Greece
6. Department of Neurology Medical University of Lublin Lublin Poland
7. Institute for Neurological Research (FLENI) Buenos Aires Argentina
8. Aarhus University Aarhus Denmark
9. Weill Cornell Medicine New York City New York USA
10. CND Life Sciences Phoenix Arizona USA
11. The University of Kansas Medical Center Kansas City Kansas USA
12. University Hospital of Nice Nice France
13. Rutgers New Jersey Medical School Newark New Jersey USA
14. Takeda Development Center Americas, Inc. Cambridge Massachusetts USA