AUTHOR=Ren Ge , Lam Sai-kit , Zhang Jiang , Xiao Haonan , Cheung Andy Lai-yin , Ho Wai-yin , Qin Jing , Cai Jing TITLE=Corrigendum: Investigation of a novel deep learning-based computed tomography perfusion mapping framework for functional lung avoidance radiotherapy JOURNAL=Frontiers in Oncology VOLUME=12 YEAR=2022 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2022.1005287 DOI=10.3389/fonc.2022.1005287 ISSN=2234-943X