AUTHOR=Han Li , Zhang Xiaoying , Wang Aimin , Ji Yang , Cao Xuelei , Qin Qiaoji , Yu Tao , Huang Huan , Yin Lei TITLE=Corrigendum: A Dual-Circular RNA Signature as a Non-invasive Diagnostic Biomarker for Gastric Cancer JOURNAL=Frontiers in Oncology VOLUME=10 YEAR=2020 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2020.01704 DOI=10.3389/fonc.2020.01704 ISSN=2234-943X