AUTHOR=Ma Chunhua , Huang Chuoji , Tang Dongjiang , Ye Xin , Li Zhi , Liu Renzhong , Mu Ning , Li Jing , Jiang Rong , Zhang Juncheng TITLE=Corrigendum: Afatinib for Advanced Non-small Cell Lung Cancer in a Case With an Uncommon Epidermal Growth Factor Receptor Mutation (G719A) Identified in the Cerebrospinal Fluid JOURNAL=Frontiers in Oncology VOLUME=9 YEAR=2019 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2019.00938 DOI=10.3389/fonc.2019.00938 ISSN=2234-943X