AUTHOR=Pagalilauan Alison M. , Everest Elif , Rachimi Suzanna , Reich Daniel S. , Waldman Alex D. , Sadovnick A. Dessa , Vilarino-Guell Carles , Lenardo Michael J. TITLE=The Canadian collaborative project on genetic susceptibility to multiple sclerosis cohort population structure and disease etiology JOURNAL=Frontiers in Neurology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2025.1509371 DOI=10.3389/fneur.2025.1509371 ISSN=1664-2295