1. British Columbia Centre for Excellence in HIV/AIDS; St. Paul's Hospital; Vancouver British Columbia Canada
2. Division of AIDS; Department of Medicine; Faculty of Medicine; University of British Columbia; Vancouver British Columbia Canada
3. School of Population and Public Health; University of British Columbia; Vancouver British Columbia Canada
4. Faculty of Heath Sciences; Simon Fraser University; Burnaby British Columbia Canada
5. Vancouver Community Health Services; Vancouver Coastal Health; Vancouver British Columbia Canada