AUTHOR=Li Zhaonan , Jiao Dechao , Han Xinwei TITLE=Commentary: Stereotactic Body Radiotherapy vs. Radiofrequency Ablation in the Treatment of Hepatocellular Carcinoma: A Meta-Analysis JOURNAL=Frontiers in Oncology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.633417 DOI=10.3389/fonc.2021.633417 ISSN=2234-943X