1. Emergency Medicine and Community Health, Department of Emergency Medicine; Department of Community Health, Warren Alpert Medical School of Brown University, Providence, RI; Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA
2. Department of Emergency Medicine, Warren Alpert Medical School of Brown University, Providence, RI, USA
3. Epidemiology, Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA
4. Department of Community Health, Warren Alpert Medical School of Brown University, Providence, RI; Department of Medicine, Division of Infectious Diseases, Warren Alpert Medical School of Brown University, Providence, RI, USA
5. Community Health, Department of Community Health, Warren Alpert Medical School of Brown University, Providence, RI, USA
6. Department of Biostatistics, Harvard School of Public Health, Boston, MA, USA
7. Emergency Medicine and Community Health, Department of Emergency Medicine; Department of Community Health, Warren Alpert Medical School of Brown University, Providence, RI, USA