Treatment plan comparison of proton vs photon radiotherapy for lower-grade gliomas oleh Camilla S. Byskov, Christian R. Hansen, Rikke H. Dahlrot, Lene Haldbo-Classen, Charlotte A. Haslund, Flemming Kjær-Kristoffersen, Thomas O. Kristensen, Yasmin Lassen-Ramshad, Slávka Lukacova, Aida Muhic, Petra W. Nyström, Britta Weber, Jesper F. Kallehauge