1 Director of the Johns Hopkins Center for Innovative Medicine, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland.
2 Director of Diagnostic Imaging, The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, Maryland.
3 The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, Maryland.
4 Associate Director of Diagnostic Imaging, The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, Maryland.
5 Director of Molecular Imaging and Therapeutics, Department of Radiology, University of North Carolina, Chapel Hill, North Carolina. Electronic address: steven_rowe@med.unc.edu.