Departments of Neurology (JLB, GPO) and Ophthalmology (JLB), University of Colorado, School of Medicine, Aurora, Colorado; and Program in Neuroscience (JLB), University of Colorado, School of Medicine, Aurora, Colorado.
Address correspondence to Jeffrey L. Bennett, MD, PhD, Department of Neurology, University of Colorado, School of Medicine, 12700 East 19th Avenue, Box B-182, Aurora, CO 80205; E-mail: jeffrey.Bennett@ucdenver.edu
Supported by the National Institutes of Health NEI EY022936 (J.L.B.), UM1AI110498 (J.L.B.), NINDS NS072141 (G.P.O.), the Guthy-Jackson Charitable Foundation (J.L.B.), and a Collaborative Research Grant from the National Multiple Sclerosis Society (J.L.B.).
The authors report no conflicts of interest.