1. Department of Epidemiology, Biostatistics and Occupational Health; McGill University; Montreal Quebec Canada
2. Chronic Viral Illness Service, Montreal Chest Institute; McGill University Health Centre; Montreal Quebec Canada
3. Southern Alberta HIV Clinic, Calgary; Alberta Canada
4. The Ottawa Hospital-General Campus; Ottawa Ontario Canada
5. CIHR Canadian HIV Trials Network (CTN); Vancouver British Columbia Canada
6. University Health Network; University of Toronto; Toronto Ontario Canada
7. Sunnybrook & Women's College Health Sciences Centre; University of Toronto; Toronto Ontario Canada
8. BC Centre for Excellence in HIV/AIDS; Vancouver British Columbia Canada