1 From the Department of Neurology (A.S.), McMaster University/Population Health Research Institute, Hamilton, Canada; Neurology and The Memory Disorders Program (S.S.), Butler Hospital, Providence, RI; and Department of Neurology (C.S.K.), Emory University School of Medicine, Atlanta, GA.
2 From the Department of Neurology (A.S.), McMaster University/Population Health Research Institute, Hamilton, Canada; Neurology and The Memory Disorders Program (S.S.), Butler Hospital, Providence, RI; and Department of Neurology (C.S.K.), Emory University School of Medicine, Atlanta, GA. cskase@bu.edu.