Prostate brachytherapy boost: Long-term results of protocol-based treatment of patients with non-metastatic prostate cancer - Schweizer, Claudia; Strnad, Vratislav; Merten, Ricarda; Schubert, Philipp; Lotter, Michael; Kreppner, Stephan; Fietkau, Rainer; Karius, Andre (Journal of Contemporary Brachytherapy, 2024)