Study to Assess the Safety, Tolerability, Pharmacokinetics, and Effect on Disease Progression of BIIB078 Administered to Previously Treated Adults C9ORF72-Associated Amyotrophic Lateral Sclerosis (ALS)

Research Site, Sankt Gallen

Research Site, New York

Research Site, Baltimore

Research Site, Atlanta

Research Site, Jacksonville

Research Site, Miami

Research Site, Knoxville

Research Site, St Louis

Research Site, Lincoln

Research Site, Los Angeles

Research Site, La Jolla

Research Site, Palo Alto

Research Site, Boston

Research Site, Calgary

Research Site, Edmonton

Research Site, Toronto

Research Site, Montreal

Research Site, Utrecht

Research Site, London

Research Site, London

Research Site, Sheffield