1. Department of Emergency Medicine Johns Hopkins University School of Medicine Baltimore Maryland USA
2. Department of Epidemiology Johns Hopkins University Bloomberg School of Public Health Baltimore Maryland USA
3. Malone Center for Engineering in Healthcare Johns Hopkins Whiting School of Engineering Baltimore Maryland USA
4. StoCastic Baltimore Maryland USA
5. Division of Pediatric Emergency Medicine, Department of Pediatrics Johns Hopkins University School of Medicine Baltimore Maryland USA
6. Department of Pathology Johns Hopkins University School of Medicine Baltimore Maryland USA