1. Molecular Imaging Program, National Cancer Institute National Institutes of Health, Bethesda, Maryland, USA
2. Molecular Imaging Program, National Cancer Institute, NIH, Bethesda, MD, USA
3. Department of Diagnostic Radiology, University of Pamukkale, Denizli, Turkey
4. Departments of Radiology, Ankara Training and Research Hospital, Ankara, Turkey
5. Department of Radiology, Hacettepe University School of Medicine, Ankara, Turkey
6. MVZ Radiologie & Nuklearmedizin, Fürth, Germany
7. Philips Healthcare Cleveland, Ohio, USA
8. Department of Radiology, İstanbul Şişli Etfal Training and Research Hospital, İstanbul, Turkey
9. Radiology and Imaging Sciences National Institutes of Health/Clinical Center and the National Institute of Biomedical Imaging and Bioengineering, Bethesda, MD, USA