Dosimetric impact of rotational errors on the quality of VMAT‐SRS for multiple brain metastases: Comparison between single‐ and two‐isocenter treatment planning techniques. - Prentou, Georgia; Pappas, Eleftherios P; Logothetis, Andreas; Koutsouveli, Efi; Pantelis, Evaggelos; Papagiannis, Panagiotis; Karaiskos, Pantelis (Journal of Applied Clinical Medical Physics, 2020)