Demographic and Clinical Characteristics of Aquaporin-4 Antibody-Positive Neuromyelitis Optica Spectrum Disorder in Canadian Adults. - Momen AI; Freedman MS; Fadda G; Konig A; Lee L; Marrie RA; Morrow SA; McCombe JA; Parks NE; Smyth P; Casserly C; Rotstein D (The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques, 2026)