| Affiliation: | (1) Department of Neurology, Mayo Clinic, Jacksonville, Florida, U.S.A;(2) Department of Neuroscience, Mayo Clinic, Jacksonville, Florida, U.S.A;(3) Emory University School of Medicine, Atlanta, Georgia, U.S.A;(4) National Institute on Aging, Bethesda, Maryland, U.S.A;(5) University of Florida/Shands Hospital, Jacksonville, Florida, U.S.A;(6) Department of Public Health Sciences and Neurology, Wake Forest University School of Medicine, Winston-Salem, North Carolina, U.S.A;(7) University of Virginia Health System, Charlottesville, Virginia, U.S.A |
