Knap, M.M. et al. 2023. Outcome of conventional radiotherapy in small centrally located tumours or lymph nodes: minimal toxicity, remarkable survival but challenging loco-regional control. Acta Oncologica. 62, 11 (Nov. 2023), 1433–1439. DOI:https://doi.org/10.1080/0284186X.2023.2257872.