Join the fight against ALS

University of California, San Diego, CA, USA

Massachusetts General Hospital, MA, USA

Washington University in St. Louis, MO, USA

Barrow Neurological Institute, AZ, USA

Columbia University, NY, USA

Georgetown University, DC, USA

Mayo Clinic Jacksonville, FL, USA

Northwestern University, IL, USA

Baylor College of Medicine, TX, USA

Nova Southeastern University (NSU), Fort Lauderdale, FL

University of Puerto Rico, PR, USA

Instituto Roosevelt, Bogotá, Colombia

Hadassah Ein Karem Medical Center, Jerusalem, Israel

Seoul National University Hospital, Seoul, South Korea

Participate in the Global Natural History Study