First dosimetric evaluation of clinical raster-scanned proton, helium and carbon ion treatment plan delivery during simultaneous real-time magnetic resonance imaging. - Klüter S; Milewski K; Johnen W; Brons S; Naumann J; Dorsch S; Beyer C; Paul K; Dietrich KA; Platt T; Debus J; Bauer J (Physics and imaging in radiation oncology, 2025)