1. From the Hydrocephalus Research Unit (C.C., C.W., D.Z., D.J., M.T.), Institute of Neuroscience and Physiology, Department of Clinical Neuroscience, Sahlgrenska Academy, University of Gothenburg; Division of Clinical Geriatrics (E.W.), Department of Neurobiology, Care Sciences and Society, Center for Alzheimer Research, Karolinska Institute, Stockholm; and Neuropsychiatric Epidemiology Unit (L.R., I.S.), Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology,...