AUTHOR=Chen Jiang , Liu Hao , Santhekadur Prasanna K. TITLE=Editorial: Chemotherapy in esophageal cancer JOURNAL=Frontiers in Oncology VOLUME=12 YEAR=2022 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2022.1098838 DOI=10.3389/fonc.2022.1098838 ISSN=2234-943X