Affiliation: | Department of Pathology and Laboratory Medicine, University of British Columbia –The James Hogg iCAPTURE Center –St. Paul's Hospital, Vancouver, Canada.; Geriatric Research, Education, and Clinical Center, VA Medical Center, Durham, North Carolina, USA.; Departments of Medicine and Immunology, Division of Geriatrics, and Center for the Study of Aging and Human Development, Duke University Medical Center, Durham, North Carolina, USA. |