1. Cognitive Neuroscience Division, Department of Neurology, G.H. Sergievsky Center, and Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
2. Morris W. Stroud III Center for the Study of Quality of Life, Columbia University Medical Center, New York, NY, USA
3. Division of Geriatric Psychiatry, Department of Psychiatry, Columbia University and New York State Psychiatric Institute, New York, NY, USA