Stereotactic body radiotherapy of central lung tumours using a 1.5 T MR-linac: First clinical experiences. - Merckel LG; Pomp J; Hackett SL; van Lier ALHMW; van den Dobbelsteen M; Rasing MJA; Mohamed Hoesein FAA; Snoeren LMW; van Es CA; van Rossum PSN; Fast MF; Verhoeff JJC (Clinical and translational radiation oncology, 2024)