1. Graduate School of Public Health, Health Promotion & Behavioral Science, San Diego State University, San Diego, CA, USA
2. Division of Global Public Health, School of Medicine, University of California, La Jolla, CA, USA
3. Department of Psychology, Fordham University, New York, NY, USA
4. Department of Sociology, American University, Washington, DC, USA
5. Yale School of Public Health, New Haven, CT, USA