National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda, Maryland, United States
National Institute of Neurological Disorders and Stroke (NINDS), Bethesda, Maryland, United States
National Institutes of Health Clinical Center, Bethesda, Maryland, United States
National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda, Maryland, United States
University of Rochester, Rochester, New York, United States
Kazan State Medical University, Kazan, Russian Federation
National Institutes of Health Clinical Center, Bethesda, Maryland, United States
Johns Hopkins Hospital, Baltimore, Maryland, United States
Columbia University Health Sciences, New York, New York, United States
Emory University, Atlanta, Georgia, United States
Rush-Presbyterian-St. Luke's Medical Center, Chicago, Illinois, United States