1. Mailman School of Public Health, Columbia University, New York, New York, USA.
2. Callen-Lorde Community Health Center, New York, New York, USA.
3. Grossman School of Medicine, New York University, New York, New York, USA.
4. Dornsife School of Public Health, Drexel University, Philadelphia, Pennsylvania, USA.
5. School of the Arts, Columbia University, New York, New York, USA.
6. Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.