Ana Hategan1, James A Bourgeois. 1. Division of Geriatric Psychiatry Department of Psychiatry and Behavioural Neurosciences Michael G. DeGroote School of Medicine Faculty of Health Sciences McMaster University Hamilton, Ontario, Canada ahategan@stjosham.on.ca Consultation-Liaison Service Department of Psychiatry Langley Porter Psychiatric Institute University of California, San Francisco San Francisco, CA.