[This corrects the article DOI: 10.3389/fonc.2023.1135879.].
Keywords: integrated cervicothoracic immobilization device; lung cancer; positioning error; radiotherapy; thoracoabdominal flat immobilization device.
Copyright © 2023 Wan, Luo, Feng, Qin, Sun, Hou, Zhang, Zhou, Xiao, Chen, Feng, Wang, Huan, Bi and Wang.