Patients (9) Patients (9) Treatment (7) Human beings (7) Tomography (5) Radiotherapy (5) Cancer (5) well (4) disease (4) cancer (4) Cancer (4) Older people (4) Imaging (4) disease (4) time (3) therapy (3) radiation (3) pet (3) Diagnosis (3) Control (3) Methods (3) Value (3) Tomography, Emission (3) Time (3) Therapeutics (3) Radiation (3) Prostate (3) Months (3) Evaluation (3) Methods (3)