1. The Warren Alpert Medical School of Brown University, Providence, RI, USA
2. Department of Emergency Medicine, The Warren Alpert Medical School of Brown University, Providence, RI, USA
3. Brown University, Providence, RI, USA
4. Brown University School of Public Health, Providence, RI, USA
5. Department of Psychiatry and Human Behavior, The Warren Alpert Medical School of Brown University, Providence, RI, USA
6. Department of Health Services, Policy and Practice, Brown University School of Public Health, Providence, RI, USA