Ana Hategan, MDGeriatric Psychiatrist, Clinical Professor, Department of Psychiatry and Behavioural Neurosciences, Division of Geriatric Psychiatry, McMaster University, Hamilton, Ontario, Canada James A. Bourgeois, OD, MDHealth Sciences Clinical Professor, Department of Psychiatry and Behavioral Sciences, University of California, Davis Medical Center, Sacramento, California, United States Calvin H. Hirsch, MDEmeritus Professor of Clinical Internal Medicine, Geriatrics, and Public Health Sciences, Division of General Medicine, University of California, Davis Medical Center, Sacramento, California, United States Caroline Giroux, MDPsychiatrist, Health Sciences Clinical Professor, Department of Psychiatry and Behavioral Sciences, University of California, Davis Health System, Sacramento, California, United States