1. Center for Global Health, Weill Cornell Medical College, New York, New York, USA, Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, USA
2. Center for Global Health, Weill Cornell Medical College, New York, New York, USA, Groupe Haitien d'Etude du Sarcome de Kaposi et des Infections Opportunistes (GHESKIO), Port-au-Prince, Haiti
3. Groupe Haitien d'Etude du Sarcome de Kaposi et des Infections Opportunistes (GHESKIO), Port-au-Prince, Haiti
4. Center for Global Health, Weill Cornell Medical College, New York, New York, USA
5. Center for Global Health, Weill Cornell Medical College, New York, New York, USA, Division of General Internal Medicine, Department of Medicine, Weill Cornell Medical College, New York, New York, USA
6. Division of Global Health Equity, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA