1. Center for Infection and Inflammation Imaging Research, Johns Hopkins University School of Medicine , Baltimore, Maryland , USA
2. Department of Pediatrics, Johns Hopkins University School of Medicine , Baltimore, Maryland , USA
3. T3 Pharmaceuticals AG , Allschwil , Switzerland
4. Department of Medicine, Johns Hopkins University School of Medicine , Baltimore, Maryland , USA
5. Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University School of Medicine , Baltimore, Maryland , USA