Investigating Patient-Specific Absorbed Dose Assessment for Copper-64 PET/CT - Kadhim, Ali Abdulhasan; Sheikhzadeh, Peyman; Abbasi, Mehrshad; Afshar, Saeed; Vahidfar, Nasim; Asidkar, Shirin; Karimipourfard, Mehrnoosh; Valibeiglou, Zahra; Ay, Mohammad Reza (Frontiers in Biomedical Technologies, 2026)