Affiliations

• ¹ Department of Neurology, Institute of Immunology and Immunotherapy, University Hospitals, Birmingham B15 2TH, United Kingdom. Electronic address: saiju.jacob@uhb.nhs.uk.
• ² Department of Neurology, Stanford Neuroscience Health Center, Palo Alto, CA 94304, USA. Electronic address: muppidis@stanford.edu.
• ³ Department of Neurology, Massachusetts General Hospital, Boston, MA 02114, USA.
• ⁴ Department of Neurology, Duke University Medical Center, Durham, NC 27710, USA.
• ⁵ Department of Neurology, University of Vermont Medical Center, Burlington, VT 05401, USA.
• ⁶ Department of Neurology, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7025, USA.
• ⁷ Catedràtica Neurologia U.A.B., Unitat Patologia Neuromuscular, Servei Neurologia, Hospital Santa Creu i Sant Pau, C/ Pare Claret 167, Barcelona 08025, Spain.
• ⁸ Department of Neuroimmunology and Neuromuscular Diseases, Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta, Via Celoria 11, 20133 Milano, Italy.
• ⁹ Department of Neurology, School of Medicine, International University of Health and Welfare, Narita, Japan.
• ¹⁰ Department of Neurology, Hanamaki General Hospital, Japan.
• ¹¹ Department of Neurology, 2082 Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark.
• ¹² Department of Neurology, Institute of Translational Neurology, University of Münster, Münster, Germany.
• ¹³ Department of Neurology, Yale University School of Medicine, New Haven, CT 06520, USA. Electronic address: richard.nowak@yale.edu.