1. Division of Nutritional Sciences, Cornell University, Ithaca, NY
2. Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD
3. Department of Statistics, University of Connecticut, Storrs, CT
4. Department of Anthropology, Northwestern University, Evanston, IL
5. Groupe Haïtien d'Etude du Sarcome de Kaposi et des Infections Opportunistes (GHESKIO), Port-au-Prince, Haiti
6. Center for Global Health, Weill Cornell Medical College, New York, NY