NOA-25 / GliProPh Randomized trial comparing proton vs. photon radiotherapy for patients with WHO grade II-III gliomas (GliProPh) Previous Study PD-1 inhibitors in meningeosis carcinomatosa Next Study Personalized Risk-Adapted Therapy in Post-Pubertal and Adult Patients with Newly-Diagnosed Medulloblastoma (PersoMed-I)