5,875
Participants
Start Date
September 30, 2002
Primary Completion Date
May 31, 2015
Study Completion Date
May 31, 2015
Columbia University,, New York
Allegheny General Hospital, Pittsburgh
Johns Hopkins University School of Medicine, Baltimore
University of Virginia, Charlottesville
University of Alabama, Birmingham
University of Cincinnati, Department of Neurology, Cincinnati
Indianapolis Neurosurgical Group, Indianapolis
Mayo Clinic, Rochester
Washington University, St Louis
University of Washington, Seattle
University of California,, San Francisco
University of Florida, Gainesville
University of Maryland, Baltimore
Massachusetts General Hospital, Boston
Brigham & Women's Hospital, Boston
University of Michigan, Ann Arbor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
University of Cincinnati
OTHER