AUTHOR=Zeng Qi , Cao Xu , Feng Jinchao , Shan Hong , Chen Xueli TITLE=Editorial: Imaging Technology in Oncology Pharmacological Research JOURNAL=Frontiers in Pharmacology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2021.711387 DOI=10.3389/fphar.2021.711387 ISSN=1663-9812