1. Department of Nuclear Medicine, Vali‐Asr Hospital Tehran University of Medical Sciences Tehran Iran
2. Division of Molecular Imaging and Theranostics, Department of Nuclear Medicine, University Hospital Salzburg Paracelsus Medical University Salzburg Austria
3. Department of Medical Physics and Biomedical Engineering Tehran University of Medical Sciences Tehran Iran
4. Research Center for Nuclear Medicine, Shariati Hospital Tehran University of Medical Sciences Tehran Iran