1 From the Neurology Department (G.S., S.W.R.), Anatomical Pathology Department (S.B., C.C.), and Neuroimmunology Service (S.R.), Concord Repatriation General Hospital; Concord Clinical School (C.C., S.W.R.), University of Sydney; Department of Molecular Imaging (M.F.), Royal Prince Alfred Hospital, Sydney; and Department of Medicine (E.M.), Royal Hobart Hospital, Australia. grace@sydneyneurology.com.au.
2 From the Neurology Department (G.S., S.W.R.), Anatomical Pathology Department (S.B., C.C.), and Neuroimmunology Service (S.R.), Concord Repatriation General Hospital; Concord Clinical School (C.C., S.W.R.), University of Sydney; Department of Molecular Imaging (M.F.), Royal Prince Alfred Hospital, Sydney; and Department of Medicine (E.M.), Royal Hobart Hospital, Australia.