1. Yale School of Public Health, New Haven, CT, USA
2. Center for Interdisciplinary Research on AIDS, Yale University, New Haven, CT, USA
3. Harvard T.H. Chan School of Public Health, Boston, MA, USA
4. Boston Children’s Hospital, Boston, MA, USA
5. Harvard Medical School, Boston, MA, USA
6. The Fenway Institute, Fenway Health, Boston, MA, USA
7. Brigham and Women’s Hospital, Boston, MA, USA