1. From the Department of Medicine (C.E.M.C., C.J., A.A.-I., M.O.D.), University of Galway, Ireland; Department of Medicine (S.Y., S.R.), Population Health Research Institute, McMaster University and Hamilton Health Sciences, Ontario, Canada; School of Medicine and Pharmacology (G.J.H.), Faculty of Health and Medical Sciences, University of Western Australia, Perth; Department of Medicine (S.O.), Rush Alzheimer Disease Research Center in Chicago, IL; Faculty of Medicine (A.D.), Eduardo Mondlane...