Affiliations

• ¹ Eleanor and Lou Gehrig ALS Center, Columbia University Medical Center, New York, NY, USA, and.
• ² Nuffield Department of Clinical Neurosciences, Oxford University, London, UK.
• ³ Northwestern University.
• ⁴ Massachusetts General Hospital.
• ⁵ Columbia University Medical Center.
• ⁶ Universidad de Antioquia.
• ⁷ Kansas University Medical Center.
• ⁸ Trinity College Dublin.
• ⁹ University of Miami.
• ¹⁰ NINDS NIH.
• ¹¹ University of Tours, France.
• ¹² Spastic Paraplegia Foundation.
• ¹³ University of Lisbon, Portugal.
• ¹⁴ Tel Aviv Sourasky Medical Center.
• ¹⁵ University of Pennsylvania.
• ¹⁶ University of Nebraska.
• ¹⁷ University of California San Diego.
• ¹⁸ University of Michigan.
• ¹⁹ NIH/NINDS.
• ²⁰ Emory University.
• ²¹ McGill University.
• ²² University of Missouri.
• ²³ Aix-Marseille University.
• ²⁴ St. Louis University.
• ²⁵ Temple University.
• ²⁶ Mitsubishi Tanabe Pharma America, Inc.
• ²⁷ Ulm University.
• ²⁸ Toho University.
• ²⁹ University of Sydney.
• ³⁰ Ohio State University Medical Center.
• ³¹ Medical University of South Carolina.
• ³² Hospital for Special Surgery.
• ³³ University of British Columbia.
• ³⁴ Cornell University.
• ³⁵ Jichi Medical University.
• ³⁶ University of California San Francisco.
• ³⁷ University of Texas Southwestern.
• ³⁸ Mayo Clinic, Jacksonville.
• ³⁹ University of Chicago.
• ⁴⁰ Mount Sinai Downtown and Mount Sinai Beth Israel.
• ⁴¹ University of Milan Medical School.
• ⁴² Penn State University.
• ⁴³ Mayo Clinic Florida.
• ⁴⁴ University Medical Center Utrecht.
• ⁴⁵ University of Minnesota.
• ⁴⁶ Uniformed Services University of the Health Sciences.
• ⁴⁷ University of Florida.