Affiliation: | Harvard Medical School (Liu), Boston, Mass.; Unity Health Toronto (Liu), St. Michael’s Hospital, Toronto, Ont.; Institute of Biomedical Engineering (Arora), University of Oxford, Oxford, UK; Department of Community Health Sciences (Arora), University of Calgary, Calgary, Alta.; Department of Pathology and Laboratory Medicine (Krajden), University of British Columbia; BC Centre for Disease Control (Krajden), Vancouver, BC. |