Dreher, Constantin, et al. “Long-Term Characterization of MRI-Morphologic Alterations After Active Motion-Compensated Liver SBRT: A Multi-Institutional Pooled Analysis”. Acta Oncologica, vol. 62, no. 3, Mar. 2023, pp. 281-9, doi:10.1080/0284186X.2023.2187707.