240
Participants
Start Date
October 31, 2012
Primary Completion Date
March 31, 2015
Study Completion Date
March 31, 2015
University of Alabama at Birmingham, Birmingham
Oregon Health & Science University, Portland
Rush University Medical Center, Chicago
University of Chicago, Chicago
University of Minnesota, Minneapolis
Columbia University Medical Center, New York
Cornell University Medical Center, New York
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Michael J. Fox Foundation for Parkinson's Research
OTHER