1. Department of Nuclear Medicine, Shohada-e Tajrish Medical Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
2. Clinical Research Development Unit, Shohada-e Tajrish Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
3. Biomedical Engineering and Medical Physics Department, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
4. Department of Diagnostic Imaging, Shohada-e Tajrish Medical Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
5. School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran.