1. Department of Emergency Medicine The Ohio State University Wexner Medical Center Columbus Ohio
2. Department of Biomedical Informatics Center for Biostatistics The Ohio State University Columbus Ohio
3. Clinicians in Infectious Diseases, Inc Canton Ohio
4. Division of Emergency Medicine and Emergency Care Research Core Washington University in St Louis St Louis Missouri
5. Department of Emergency Medicine Brigham and Women's Hospital Boston Massachusetts
6. Department of Epidemiology and Division of Infectious Diseases The Ohio State University Wexner Medical Center Columbus Ohio