AUTHOR=Lee Young Kyu , Seol Yunji , Kim Byeong Jin , Choi Kyu Hye , Hong Ji Hyun , Park Chan-beom , Kim Sun Hwa , Park Hyeong Wook , Cheon Wonjoong , Kang Young Nam , Choi Byung‑Ock TITLE=A preliminary study of linear accelerator-based spatially fractionated radiotherapy JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1495216 DOI=10.3389/fonc.2024.1495216 ISSN=2234-943X