1. Johns Hopkins University School of Medicine, Department of Pediatrics, Division of Pediatric Infectious Diseases, Baltimore, Maryland, USA
2. Johns Hopkins University, Department of Biomedical Engineering, Baltimore, Maryland, USA
3. Johns Hopkins University School of Medicine, Department of Pathology, Baltimore, Maryland, USA
4. Johns Hopkins University, Department of Computer Science, Baltimore, Maryland, USA
5. Johns Hopkins University School of Medicine, Department of Pathology, Division of Medical Microbiology, Baltimore, Maryland, USA
6. Johns Hopkins University, Department of Biology, Baltimore, Maryland, USA