1. Faculty of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
2. The British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
3. Maximally Assisted Therapy Clinic, Vancouver Coastal Health Authority/BC Centre for Excellence in HIV/AIDS, Downtown Community Health Clinic, Vancouver, British Columbia, Canada
4. Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
5. Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada