AUTHOR=Smith Blake , Allen Bryan , Rusu Samuel , St-Aubin Joel , Hyer Daniel TITLE=Real-time tracking of lung tumors using a 1.5T Elekta Unity MR-Linac: first clinical experiences JOURNAL=Frontiers in Oncology VOLUME=Volume 15 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1569428 DOI=10.3389/fonc.2025.1569428 ISSN=2234-943X