Peyman Sheikhzadeh, Hamid Sabet, Hossein Ghadiri, Parham Geramifar, Hojjat Mahani, Pardis Ghafarian, and Mohammad Reza Ay. 8/1/2017. “Development and validation of an accurate GATE model for NeuroPET scanner.” Physica Medica, 40, Pp. 59-65.