18F-FACBC and 18F-FDG PET/MRI in the evaluation of 3 patients with primary central nervous system lymphoma: a pilot study. - Husby T; Johannessen K; Berntsen EM; Johansen H; Giskeødegård GF; Karlberg A; Fagerli UM; Eikenes L (EJNMMI reports, 2024)