AUTHOR=Finkel Richard S. , Schara-Schmidt Ulrike , Hagenacker Tim TITLE=Editorial: Spinal Muscular Atrophy: Evolutions and Revolutions of Modern Therapy JOURNAL=Frontiers in Neurology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2020.00783 DOI=10.3389/fneur.2020.00783 ISSN=1664-2295