| Affiliation: | 1. Advanced Imaging Research Center, University of Texas Southwestern Medical Center, Dallas, Texas, USA;2. Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Texas, USA;3. MR Cleveland Advanced Diagnostic Imaging, Philips Healthcare, Cleveland, Ohio, USA;4. Department of Chemistry, University of Texas at Dallas, Richardson, Texas, USA;5. Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA;6. Medical Service, VA North Texas Health Care System, Dallas, Texas, USA |
