Lars S. Rasmussen, MD, PhD, Department of Anaesthesia, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.

Michael J. Borrie, BSc, MB, ChB, FRCPC, Chair, Division of Geriatric Medicine, University of Western Ontario, London, ON.

D'Arcy Little, MD, CCFP
Director of Medical Education,
York Community Services, Toronto, ON.