AUTHOR=Chen Kezhong , Chen Chen TITLE=Editorial: New Trends in Early-Stage Lung Cancer Presenting as Ground-Glass Opacities: Clinical, Pathological and Molecular Aspects JOURNAL=Frontiers in Oncology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.792252 DOI=10.3389/fonc.2021.792252 ISSN=2234-943X