1 From the Departments of Neurology and Pathology and the Live Like Lou Center for ALS Research (D.L.), University of Pittsburgh School of Medicine, PA; and the Department of Neurology and USF ALS Center (C.G.), University of South Florida Morsani College of Medicine, Tampa. lacomisd@upmc.edu.
2 From the Departments of Neurology and Pathology and the Live Like Lou Center for ALS Research (D.L.), University of Pittsburgh School of Medicine, PA; and the Department of Neurology and USF ALS Center (C.G.), University of South Florida Morsani College of Medicine, Tampa.