title: In reply to Zilli and Miralbell.
authors: Radiation Oncology, Campus Bio-Medico University, Rome, Italy.
authors: Rolando M
authors: RM
authors: D'Angelillo
authors: Radiation Oncology, Campus Bio-Medico University, Rome, Italy.
authors: Sara
authors: S
authors: Ramella
authors: Radiation Oncology, Campus Bio-Medico University, Rome, Italy.
authors: Lucio
authors: L
authors: Trodella
mesh_terms: D002794:Choline / Q000031:analogs & derivatives*; D005462:Fluorine Radioisotopes; D006801:Humans; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000000981:diagnostic imaging* / Q000532:radiotherapy*; D011471:Prostatic Neoplasms / Q000000981:diagnostic imaging* / Q000532:radiotherapy*; D011877:Radionuclide Imaging; D016879:Salvage Therapy / Q000379:methods*
chemical_list: D005462:Fluorine Radioisotopes; D002794:Choline