1. Koç University, School of Medicine, Department of Nuclear Medicine and Molecular Imaging, Istanbul, Turkey;
2. Koç University, School of Medicine, Department of Hematology, Istanbul, Turkey;
3. Koç University, School of Medicine, Department of Radiation Oncology, Istanbul, Turkey;
4. American Hospital-MD Anderson Radiation Treatment Center, Istanbul, Turkey;
5. Radiation Oncology at University of Texas M.D. Anderson Cancer Center, Houston, TX, USA;
6. American Hospital, Department of Radiology, Istanbul, Turkey;
7. American Hospital, Department of Hematology, Istanbul, Turkey;
8. Kozluk State Hospital, Department of Internal Medicine, Batman, Turkey;
9. American Hospital, Department of Nuclear Medicine and Molecular Imag?ng, Istanbul, Turkey