Efficacy and toxicity of photon, proton, and carbon ion radiotherapy in the treatment of intracranial solitary fibrous tumor/hemangiopericytoma oleh Mike Ton, Maximilian Deng, Eva Meixner, Tanja Eichkorn, Anna Krämer, Katharina Seidensaal, Juliane Hörner-Rieber, Jonathan Lischalk, Klaus Herfarth, Jürgen Debus, Laila König