1. Department of Medicine University of Toronto Toronto ON Canada
2. Institute of Medical Sciences University of Toronto Toronto ON Canada
3. Institute of Health Policy, Management and Evaluation University of Toronto Toronto On Canada
4. Li Ka Shing Knowledge Institute St. Michael’s Hospital Unity Health Toronto Toronto ON Canada
5. MRC Centre for Global Infectious Disease Analysis School of Public Health Imperial College London London United Kingdom
6. University of Johannesburg Johannesburg Gauteng South Africa
7. Enda Santé Dakar Senegal
8. Department of Epidemiology Johns Hopkins School of Public Health Baltimore MD USA