1. BC Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
2. Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
3. Department of Healthcare Policy and Research, Weill Cornell Medical College, New York, New York, USA
4. Rollins School of Public Health and Emory University School of Medicine, Atlanta, Georgia, USA
5. Department of Public Health Sciences, Leonard M. Miller School of Medicine, University of Miami, Miami, Florida, USA
6. Department of Medicine, Division of Allergy and Infectious Disease, University of Washington, Seattle, Washington, USA
7. School of Public Health, Brown University, Providence, Rhode Island, USA
8. Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
9. Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
10. Department of Sociomedical Sciences, Mailman School of Public Health, Columbia University, New York, New York, USA
11. Department of Health Policy and Management, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
12. David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, USA
13. School of Medicine, University of California, San Diego, La Jolla, California, USA