1. Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island, United States
2. Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States
3. Department of Anesthesiology, New York Presbyterian-Weill Cornell Medical Center, New York, New York, United States
4. Department of Emergency Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States