The role of ALBI score in patients treated with stereotactic body radiotherapy for locally advanced primary liver tumors: a pooled analysis of two prospective studies - Gkika, Eleni; Radicioni, Gianluca; Eichhorst, Alexandra; Kirste, Simon; Sprave, Tanja; Nicolay, Nils Henrik; Fichtner-Feigl, Stefan; Thimme, Robert; Wiehle, Rolf; Brunner, Thomas B.; Grosu, Anca-Ligia (Frontiers in Oncology, 2024)