AUTHOR=Jin Kimberly , Kosa Peter , Bielekova Bibiana TITLE=Smartphone tests quantify lower extremities dysfunction in multiple sclerosis JOURNAL=Frontiers in Neurology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2024.1408224 DOI=10.3389/fneur.2024.1408224 ISSN=1664-2295