Gasic, D. et al. 2014. A treatment planning and delivery comparison of volumetric modulated arc therapy with or without flattening filter for gliomas, brain metastases, prostate, head/neck and early stage lung cancer. Acta Oncologica. 53, 8 (Aug. 2014), 1005–1011. DOI:https://doi.org/10.3109/0284186X.2014.925578.